Mean magnitude and position on the discovery images: 
                   2026 10 22.0454  2461335.5454  12.60  18:38:51.13 -15:28:46.8
 17.72021  -4.27954 galactic  Sct  Second-epoch detections are separated by 0.9" and 1.4 pix   
The object was found in VSX
10"  Gaia DR3 4103360562965150336  
Type: E
#   Max.           Min./Amp.       JD0           Period
    17.710   G            18.250   G                                0.396732000000                                
NOTE: the measured brightness disagrees with the variable-star record above, but is consistent with the asteroid identification below - so this is likely the asteroid rather than an outburst of the variable.
The object was found in astcheck.  
51 Nemausa                 -0      1       1  12.8    -0   -0
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:38:51.13 -15:28:46.8:  15.06 +/- 99.00  upperlimit
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:38:51.13 -15:28:46.8:  15.25 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits


fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits


fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits  wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits -crosshair 4956.44336 1664.52002 image    wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits -crosshair 4955.06934 1664.96545 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 10 22.04543 18 38 51.13 -15 28 46.8          12.6 R      V36

Position measured on individual images:

     TAU0008  C2026 10 22.04520 18 38 51.15 -15 28 46.5          12.5 R      V36
     TAU0008  C2026 10 22.04565 18 38 51.11 -15 28 47.2          12.7 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 10 22.0454*  18 38 51.13 -15 28 46.8  12.6 U             Sct       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
Gaia DR3 4103360562965150336,2461335.5454,12.60,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
Gaia DR3 4103360562965150336 20261022.0454 12.60CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 10 22.0454  2461335.5454  12.68  18:33:44.57 -20:12:43.0
 12.93456  -5.34310 galactic  Sgr  Second-epoch detections are separated by 2.3" and 1.2 pix   
The object was found in VSX
 4"  V1907 Sgr                     
Type: M
#   Max.           Min./Amp.       JD0           Period
    13.600   pg           16.300   pg        2426200.00000        271.000000000000   M7                           
The object was not found in astcheck.
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:33:44.57 -20:12:43.0:  13.69 +/- 0.10  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:33:44.57 -20:12:43.0:  13.77 +/- 0.10  detection
Forced photometry reference-image weighted average:  13.73 +/- 0.07
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits


Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits


fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits


fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits -crosshair 3894.47412 1843.39221 image    wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits -crosshair 3907.68457 1832.39600 image    wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits -crosshair 5680.13525 4528.07617 image    wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits -crosshair 5679.09814 4528.59473 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 10 22.04543 18 33 44.57 -20 12 43.0          12.7 R      V36

Position measured on individual images:

     TAU0008  C2026 10 22.04520 18 33 44.64 -20 12 42.4          12.6 R      V36
     TAU0008  C2026 10 22.04565 18 33 44.50 -20 12 43.7          12.8 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 10 22.0454*  18 33 44.57 -20 12 43.0  12.7 U             Sgr       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
V1907 Sgr,2461335.5454,12.68,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
V1907 Sgr 20261022.0454 12.68CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

FITS images used in this processing run:

Field Sgr-02-Q2b1x1 reference image: Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Field Sgr-02-Q2b1x1 reference image: Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Field Sgr-02-Q2b1x1 second-epoch image: Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Field Sgr-02-Q2b1x1 second-epoch image: Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461199.80158546 08.06.2026 07:14:06.984   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
First image: 2461199.80158546 08.06.2026 07:14:06.984   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Last  image: 2461335.54565133 22.10.2026 01:05:34.275   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.03
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 6 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  15588
Objects passed selection criteria:  15517
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 10615.5
Average stars matched: 9241.75 (87.059 %)
Memory usage VmPeak:   241624 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 21 20:09:40 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461199.80158546 08.06.2026 07:14:06.984   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
First image: 2461199.80158546 08.06.2026 07:14:06.984   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Last  image: 2461335.54565133 22.10.2026 01:05:34.275   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 158
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.64
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 78 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  182659
Objects passed selection criteria:  182220
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 132951
Average stars matched: 118670 (89.2583 %)
Memory usage VmPeak:   578644 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 21 20:12:12 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Sgr-02-Q2b1x1
#######################################
########### Starting Sgr-02-Q2b1x1 ###########
Processing Sgr-02-Q2b1x1
server tau has sufficient free disk space available: 630190 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 630190 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.png' -> 'transient_report/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits_preview.png'

Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits


renamed 'Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.png' -> 'transient_report/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits_preview.png'

Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1471.9588
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 721.2891
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5167.6551
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1175.4084
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5313.1594
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1264.7210
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.51073
INFO:                  SECOND_EPOCH__SD_ratio= 0.071
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.4899997711182 / [degC] Focuser temperature
AMBTEMP =                 20.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-21T20:04:55.4514497' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-22T01:04:55.4514497' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61335.0450862385 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-22T01:05:05.3541808' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61335.0452008564 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     279.995937363599 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -18.0002622985989 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.2644444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     208.094166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.81909940278598 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sgr-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 40 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20706 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20706 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.4899997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.4899997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.79 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  0.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/d_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits :)

Spent 0.969230 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/d_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     19.5100002288818 / [degC] Focuser temperature
AMBTEMP =                 20.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-21T20:05:34.2753370' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-22T01:05:34.2753370' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61335.0455355905 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-22T01:05:44.1760105' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61335.0456501851 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     279.995937403538 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -18.0002622929608 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.1986111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     208.268055555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.82227205487702 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sgr-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 40 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20706 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20706 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.5100002288818 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.5100002288818 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.79 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  0.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/d_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits :)

Spent 0.849623 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/d_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Previews of the CALIBRATED second-epoch images:


fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits



fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
  
SExtractor catalog cache: saved Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.cat to cache
SExtractor catalog cache: saved Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461335.54520198
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits exists and is non-empty
wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits exists and is non-empty
wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits exists and is non-empty
wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (1st reference image)
verification OK: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Image size: 937.5'x624.5'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 18:40:00.839 -17:58:48.39 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits (1st new image)
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Image size: 937.0'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.763 -18:00:38.76 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 18:40:00.839 -17:58:48.39
Second-epoch image center 18:40:00.763 -18:00:38.76
Angular distance between the image centers 0.0307 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits (2nd new image)
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Image size: 937.1'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.189 -18:00:36.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 18:40:00.839 -17:58:48.39
Second-epoch image center 18:40:00.189 -18:00:36.72
Angular distance between the image centers 0.0302 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  18:40:00.763 -18:00:38.76
Second-epoch second image center 18:40:00.189 -18:00:36.72
Angular distance between the image centers 0.00234 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits &> /tmp/tmp.mabPyRAp9m
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits &> /tmp/tmp.Tkh4sFxjlH
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits &> /tmp/tmp.5VQHjT7Nkq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits &> /tmp/tmp.udsGVk3YGM
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Calibrating the magnitude scale
Found non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
Found non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat
The reference image (wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits) and catalog (wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat) found
'wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat' -> 'wcsmag.cat'
Read 18477 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5384 to 288.4933 deg, Dec -23.2403 to -12.6035 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5384 to 288.4933 deg, Dec -23.2403 to -12.6035 deg
Loaded 18368 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 11517 out of 12249 total matches.
Matched with Tycho-2 12249 out of 18477 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.632600
a=0.000000 b=1.000000 c=22.632600
From vast_summary.log: estimated ref. image limiting mag.:  -8.03
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.60

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.60

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 18477 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5384 to 288.4933 deg, Dec -23.2403 to -12.6035 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5384 to 288.4933 deg, Dec -23.2403 to -12.6035 deg
Loaded 18368 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 11517 out of 12249 total matches.
Matched with Tycho-2 12249 out of 18477 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Forced-photometry filter: calibrated wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits -> calib.txt_param_ref_wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (aperture=6.3)
Read 22265 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5200 to 288.4473 deg, Dec -23.2260 to -12.5915 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5200 to 288.4473 deg, Dec -23.2260 to -12.5915 deg
Loaded 18299 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 12510 out of 13430 total matches.
Matched with Tycho-2 13430 out of 22265 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Forced-photometry filter: calibrated wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits -> calib.txt_param_ref_wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
 2.3 pix  Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
 2.3 pix  fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
 2.3 pix  fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Limiting magnitude estimates:
 14.6 mag.  Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
 14.8 mag.  Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
 13.7 mag.  fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
 13.6 mag.  fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
All-image limiting magnitude estimate:  13.6 (SNR )  10.6 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.mabPyRAp9m (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits' -> 'wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS_IMAGE_NAME=wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS-calibrated image found: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Checking if the catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits alredy exist and is non-empty...
Catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS catalog name: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1681, bad_region=3943, passed=18477
Got 18477 stars (including 13108 good ones) from the SExtractor catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
util/solve_plate_with_UCAC5 got 18477 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 4793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 15270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 15270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 
Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 15270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.73" 
Excluding outliers - 4794 stars left (next iteration limit 5272)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits N_match=4794 sigma_overall_arcsec=0.676 sigma_q1_arcsec=0.617 sigma_q2_arcsec=0.603 sigma_q3_arcsec=0.784 sigma_q4_arcsec=0.584 n_q1=1789 n_q2=849 n_q3=1575 n_q4=581 worst_quadrant_to_overall_ratio=1.159
WCS_HEADER_DIAG: file=Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits selection=current_pairs N_selected=4794 N_valid=4794 bias_ra_arcsec=-0.008 bias_dec_arcsec=-0.009 median_sep_arcsec=0.437 p95_sep_arcsec=5.253 n_q1=1789 n_q2=849 n_q3=1575 n_q4=581 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits -region wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Tkh4sFxjlH (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits' -> 'wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Checking if the catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS catalog name: wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2015, bad_region=4210, passed=22265
Got 22265 stars (including 16260 good ones) from the SExtractor catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat 
util/solve_plate_with_UCAC5 got 22265 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 4792 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 18825 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 18825 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.70" 
Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 18825 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 
Excluding outliers - 4792 stars left (next iteration limit 5271)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits N_match=4792 sigma_overall_arcsec=0.677 sigma_q1_arcsec=0.682 sigma_q2_arcsec=0.733 sigma_q3_arcsec=0.680 sigma_q4_arcsec=0.653 n_q1=1826 n_q2=788 n_q3=1623 n_q4=555 worst_quadrant_to_overall_ratio=1.082
WCS_HEADER_DIAG: file=Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits selection=current_pairs N_selected=4792 N_valid=4792 bias_ra_arcsec=0.001 bias_dec_arcsec=0.006 median_sep_arcsec=0.456 p95_sep_arcsec=5.134 n_q1=1826 n_q2=788 n_q3=1623 n_q4=555 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits -region wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.5VQHjT7Nkq (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS-calibrated image found: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Checking if the catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS catalog name: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=536, bad_region=1675, passed=7041
Got 7041 stars (including 4916 good ones) from the SExtractor catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat 
util/solve_plate_with_UCAC5 got 7041 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4846 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4728 matched stars entering correct_measured_positions(), 4728 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4728 matched stars entering correct_measured_positions(), 5703 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4846 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4728 matched stars entering correct_measured_positions(), 5703 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 5702 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.69" 
Excluding outliers - 4727 stars left (next iteration limit 5200)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=4727 robust_rms=8.314 arcsec worst_region_rms=13.657 arcsec outer_annulus_rms=13.657 arcsec
SIP_REFIT: SIP order 3 trial: matched=4727 robust_rms=0.573 arcsec worst_region_rms=1.023 arcsec outer_annulus_rms=1.023 arcsec
SIP_REFIT: SIP order 5 trial: matched=4727 robust_rms=0.493 arcsec worst_region_rms=0.841 arcsec outer_annulus_rms=0.841 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4727 robust_rms_before=0.735 arcsec robust_rms_before_corrected=0.627 arcsec robust_rms_after=0.493 arcsec worst_region_rms_before=0.952 worst_region_rms_after=0.841 outer_annulus_rms_before=1.113 outer_annulus_rms_after=0.841
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.sip_refit.MOi9Hc/candidate.fits
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.sip_refit.MOi9Hc/candidate.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.769 -18:00:38.89 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 7041 stars ###
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.sip_refit.MOi9Hc/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_1804835.cat.log'
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.sip_refit.MOi9Hc/candidate.wcscat.xy2sky.SnCztU' -> 'vast_debug_catalog_after_xy2sky_correction_1804835.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.735 -> 0.493 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 4727 pairs from the previous matching)
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4444 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 4444 pairs (4727 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=4444 robust_rms=8.156 arcsec worst_region_rms=12.960 arcsec outer_annulus_rms=12.960 arcsec
SIP_REFIT: SIP order 3 trial: matched=4444 robust_rms=0.557 arcsec worst_region_rms=0.944 arcsec outer_annulus_rms=0.944 arcsec
SIP_REFIT: SIP order 5 trial: matched=4444 robust_rms=0.481 arcsec worst_region_rms=0.807 arcsec outer_annulus_rms=0.807 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4444 robust_rms_before=0.480 arcsec robust_rms_before_corrected=0.480 arcsec robust_rms_after=0.481 arcsec worst_region_rms_before=0.791 worst_region_rms_after=0.807 outer_annulus_rms_before=0.791 outer_annulus_rms_after=0.807
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.807 vs 0.791 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 4444 matched stars entering correct_measured_positions(), 5702 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4444 matched stars entering correct_measured_positions(), 5701 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
WCS_QUALITY_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits N_match=4444 sigma_overall_arcsec=0.487 sigma_q1_arcsec=0.434 sigma_q2_arcsec=0.563 sigma_q3_arcsec=0.437 sigma_q4_arcsec=0.582 n_q1=1080 n_q2=716 n_q3=1677 n_q4=971 worst_quadrant_to_overall_ratio=1.195
WCS_HEADER_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits selection=current_pairs N_selected=4444 N_valid=4444 bias_ra_arcsec=-0.010 bias_dec_arcsec=0.005 median_sep_arcsec=0.384 p95_sep_arcsec=1.342 n_q1=1080 n_q2=716 n_q3=1677 n_q4=971 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits -region wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.udsGVk3YGM (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS-calibrated image found: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Checking if the catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS catalog name: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=519, bad_region=1508, passed=6291
Got 6291 stars (including 4343 good ones) from the SExtractor catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat 
util/solve_plate_with_UCAC5 got 6291 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4286 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4177 matched stars entering correct_measured_positions(), 4178 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4176 matched stars entering correct_measured_positions(), 5104 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4286 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4175 matched stars entering correct_measured_positions(), 5104 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.69" 
Accuracy estimation diagnostic: 4175 matched stars entering correct_measured_positions(), 5104 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.71" 
Excluding outliers - 4175 stars left (next iteration limit 4593)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=4175 robust_rms=8.707 arcsec worst_region_rms=12.815 arcsec outer_annulus_rms=12.815 arcsec
SIP_REFIT: SIP order 3 trial: matched=4175 robust_rms=0.585 arcsec worst_region_rms=1.001 arcsec outer_annulus_rms=1.001 arcsec
SIP_REFIT: SIP order 5 trial: matched=4175 robust_rms=0.507 arcsec worst_region_rms=0.826 arcsec outer_annulus_rms=0.826 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4175 robust_rms_before=0.712 arcsec robust_rms_before_corrected=0.629 arcsec robust_rms_after=0.507 arcsec worst_region_rms_before=0.970 worst_region_rms_after=0.826 outer_annulus_rms_before=1.180 outer_annulus_rms_after=0.826
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.sip_refit.GQsVth/candidate.fits
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.sip_refit.GQsVth/candidate.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.185 -18:00:36.81 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 6291 stars ###
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.sip_refit.GQsVth/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_1803794.cat.log'
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.sip_refit.GQsVth/candidate.wcscat.xy2sky.K8VLwU' -> 'vast_debug_catalog_after_xy2sky_correction_1803794.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.712 -> 0.507 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 4175 pairs from the previous matching)
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 3932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 3932 pairs (4175 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=3932 robust_rms=8.430 arcsec worst_region_rms=12.018 arcsec outer_annulus_rms=12.018 arcsec
SIP_REFIT: SIP order 3 trial: matched=3932 robust_rms=0.573 arcsec worst_region_rms=0.916 arcsec outer_annulus_rms=0.916 arcsec
SIP_REFIT: SIP order 5 trial: matched=3932 robust_rms=0.492 arcsec worst_region_rms=0.809 arcsec outer_annulus_rms=0.809 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3932 robust_rms_before=0.492 arcsec robust_rms_before_corrected=0.492 arcsec robust_rms_after=0.492 arcsec worst_region_rms_before=0.809 worst_region_rms_after=0.809 outer_annulus_rms_before=0.809 outer_annulus_rms_after=0.809
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.809 vs 0.809 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 3932 matched stars entering correct_measured_positions(), 5104 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 3932 matched stars entering correct_measured_positions(), 5103 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
WCS_QUALITY_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits N_match=3932 sigma_overall_arcsec=0.499 sigma_q1_arcsec=0.471 sigma_q2_arcsec=0.614 sigma_q3_arcsec=0.439 sigma_q4_arcsec=0.598 n_q1=994 n_q2=605 n_q3=1500 n_q4=833 worst_quadrant_to_overall_ratio=1.231
WCS_HEADER_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits selection=current_pairs N_selected=3932 N_valid=3932 bias_ra_arcsec=-0.008 bias_dec_arcsec=-0.001 median_sep_arcsec=0.393 p95_sep_arcsec=1.309 n_q1=994 n_q2=605 n_q3=1500 n_q4=833 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits -region wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits to local_wcs_cache/
'wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits' -> 'local_wcs_cache/wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits'
Saving the final (post-refit) wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits to local_wcs_cache/
'wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits' -> 'local_wcs_cache/wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits'
Saving the final (post-refit) wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits to local_wcs_cache/
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits' -> 'local_wcs_cache/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits'
Saving the final (post-refit) wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits to local_wcs_cache/
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits' -> 'local_wcs_cache/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits sigma_overall=0.676 worst_q_ratio=1.159
ref2=Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits sigma_overall=0.677 worst_q_ratio=1.082
new1=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits sigma_overall=0.487 worst_q_ratio=1.195
new2=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits sigma_overall=0.499 worst_q_ratio=1.231
reference average sigma_overall=0.6765 worst_q_ratio=1.1205
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250_astrometric_residuals.png (4794 matched stars from wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.64 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019_astrometric_residuals.png (4792 matched stars from wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.65 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008_astrometric_residuals.png (4444 matched stars from wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009_astrometric_residuals.png (3932 matched stars from wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits'
Saving fully-calibrated image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits'
Preparing the HTML report for the field Sgr-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 23791_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 23791_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    10.01    18:39:28.13 -21:01:02.7   4867 5013   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:39:28.09 -21:01:02.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 24777_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 24777_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    10.68    18:30:30.37 -20:02:51.0   6140 4434   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:30:30.37 -20:02:51.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 25041_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 25041_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    10.95    18:48:48.75 -22:09:19.1   3555 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:48:48.75 -22:09:19.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Sgr-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
  
SExtractor catalog cache: saved Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.cat to cache
SExtractor catalog cache: saved Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Creating symlink local_wcs_cache/wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Creating symlink local_wcs_cache/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Creating symlink local_wcs_cache/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits exists and is non-empty
wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits exists and is non-empty
wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits exists and is non-empty
wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (1st reference image)
verification OK: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Image size: 937.5'x624.5'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 18:40:00.839 -17:58:48.39 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits (1st new image)
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.769 -18:00:38.89 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 18:40:00.839 -17:58:48.39
Second-epoch image center 18:40:00.769 -18:00:38.89
Angular distance between the image centers 0.0307 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits (2nd new image)
verification OK: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:40:00.185 -18:00:36.81 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 18:40:00.839 -17:58:48.39
Second-epoch image center 18:40:00.185 -18:00:36.81
Angular distance between the image centers 0.0302 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  18:40:00.769 -18:00:38.89
Second-epoch second image center 18:40:00.185 -18:00:36.81
Angular distance between the image centers 0.00238 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits &> /tmp/tmp.5Fq4hdqqN0
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits &> /tmp/tmp.qn6XTMCDGh
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits &> /tmp/tmp.8JVQIbX69O
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits &> /tmp/tmp.ckfLR3tZO0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Calibrating the magnitude scale
Found non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
Found non-empty wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits and wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat
The reference image (wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits) and catalog (wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat) found
'wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat' -> 'wcsmag.cat'
Read 217116 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5297 to 288.4971 deg, Dec -23.2473 to -12.5929 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5297 to 288.4971 deg, Dec -23.2473 to -12.5929 deg
Loaded 18407 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 11784 out of 16174 total matches.
Matched with Tycho-2 16174 out of 217116 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.401950
a=0.000000 b=1.000000 c=22.401950
From vast_summary.log: estimated ref. image limiting mag.:  -7.64
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.76

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.76

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 217116 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5297 to 288.4971 deg, Dec -23.2473 to -12.5929 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5297 to 288.4971 deg, Dec -23.2473 to -12.5929 deg
Loaded 18407 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 11784 out of 16174 total matches.
Matched with Tycho-2 16174 out of 217116 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Forced-photometry filter: calibrated wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits -> calib.txt_param_ref_wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (aperture=4.5)
Read 234793 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5139 to 288.4713 deg, Dec -23.2286 to -12.5798 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5139 to 288.4713 deg, Dec -23.2286 to -12.5798 deg
Loaded 18361 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 11742 out of 16151 total matches.
Matched with Tycho-2 16151 out of 234793 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Forced-photometry filter: calibrated wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits -> calib.txt_param_ref_wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 114 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
 2.2 pix  Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
 2.2 pix  fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
 2.1 pix  fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Limiting magnitude estimates:
 14.8 mag.  Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
 14.9 mag.  Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
 13.9 mag.  fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
 13.8 mag.  fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
All-image limiting magnitude estimate:  13.8 (SNR )  13.1 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.5Fq4hdqqN0 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits' -> 'wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS_IMAGE_NAME=wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS-calibrated image found: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
Checking if the catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits alredy exist and is non-empty...
Catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits
WCS catalog name: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=45, blended=28509, bad_region=36925, passed=217071
Got 217071 stars (including 155232 good ones) from the SExtractor catalog wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat 
util/solve_plate_with_UCAC5 got 217071 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4780 matched stars entering correct_measured_positions(), 4780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4779 matched stars entering correct_measured_positions(), 189171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4785 matched stars entering correct_measured_positions(), 189171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 4785 matched stars entering correct_measured_positions(), 189171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Excluding outliers - 4785 stars left (next iteration limit 5256)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits N_match=4785 sigma_overall_arcsec=0.637 sigma_q1_arcsec=0.561 sigma_q2_arcsec=0.606 sigma_q3_arcsec=0.720 sigma_q4_arcsec=0.586 n_q1=1852 n_q2=867 n_q3=1438 n_q4=628 worst_quadrant_to_overall_ratio=1.131
WCS_HEADER_DIAG: file=Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits selection=current_pairs N_selected=4785 N_valid=4785 bias_ra_arcsec=0.011 bias_dec_arcsec=-0.022 median_sep_arcsec=0.428 p95_sep_arcsec=3.565 n_q1=1852 n_q2=867 n_q3=1438 n_q4=628 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits -region wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.qn6XTMCDGh (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits' -> 'wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
Checking if the catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits
WCS catalog name: wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=32755, bad_region=35187, passed=234764
Got 234764 stars (including 170700 good ones) from the SExtractor catalog wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat 
util/solve_plate_with_UCAC5 got 234764 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4778 matched stars entering correct_measured_positions(), 4778 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4778 matched stars entering correct_measured_positions(), 208326 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 208326 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 208326 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 
Excluding outliers - 4775 stars left (next iteration limit 5255)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits N_match=4775 sigma_overall_arcsec=0.652 sigma_q1_arcsec=0.635 sigma_q2_arcsec=0.702 sigma_q3_arcsec=0.634 sigma_q4_arcsec=0.660 n_q1=1854 n_q2=786 n_q3=1555 n_q4=580 worst_quadrant_to_overall_ratio=1.076
WCS_HEADER_DIAG: file=Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits selection=current_pairs N_selected=4775 N_valid=4775 bias_ra_arcsec=0.010 bias_dec_arcsec=0.001 median_sep_arcsec=0.451 p95_sep_arcsec=4.236 n_q1=1854 n_q2=786 n_q3=1555 n_q4=580 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits -region wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.8JVQIbX69O (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS-calibrated image found: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Checking if the catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
WCS catalog name: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=5261, bad_region=11387, passed=91203
Got 91203 stars (including 75358 good ones) from the SExtractor catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat 
util/solve_plate_with_UCAC5 got 91203 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 4807 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 82567 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 82567 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 82567 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Excluding outliers - 4807 stars left (next iteration limit 5287)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4807 robust_rms=8.109 arcsec worst_region_rms=11.969 arcsec outer_annulus_rms=11.969 arcsec
SIP_REFIT: SIP order 3 trial: matched=4807 robust_rms=0.576 arcsec worst_region_rms=0.995 arcsec outer_annulus_rms=0.995 arcsec
SIP_REFIT: SIP order 5 trial: matched=4807 robust_rms=0.489 arcsec worst_region_rms=0.845 arcsec outer_annulus_rms=0.845 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4807 robust_rms_before=0.486 arcsec robust_rms_before_corrected=0.584 arcsec robust_rms_after=0.489 arcsec worst_region_rms_before=0.851 worst_region_rms_after=0.845 outer_annulus_rms_before=0.851 outer_annulus_rms_after=0.845
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.851 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits worst_region_rms_kept=0.851 arcsec robust_rms_kept=0.486 arcsec matched=4807
WCS_QUALITY_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits N_match=4807 sigma_overall_arcsec=0.549 sigma_q1_arcsec=0.508 sigma_q2_arcsec=0.599 sigma_q3_arcsec=0.499 sigma_q4_arcsec=0.629 n_q1=1226 n_q2=779 n_q3=1846 n_q4=956 worst_quadrant_to_overall_ratio=1.146
WCS_HEADER_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits selection=current_pairs N_selected=4807 N_valid=4807 bias_ra_arcsec=-0.021 bias_dec_arcsec=0.012 median_sep_arcsec=0.393 p95_sep_arcsec=2.573 n_q1=1226 n_q2=779 n_q3=1846 n_q4=956 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits -region wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.ckfLR3tZO0 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS-calibrated image found: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Checking if the catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
WCS catalog name: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=4558, bad_region=10745, passed=85403
Got 85403 stars (including 70801 good ones) from the SExtractor catalog wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat 
util/solve_plate_with_UCAC5 got 85403 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 4815 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 77418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 77418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 77418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Excluding outliers - 4815 stars left (next iteration limit 5296)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4815 robust_rms=8.146 arcsec worst_region_rms=11.320 arcsec outer_annulus_rms=11.320 arcsec
SIP_REFIT: SIP order 3 trial: matched=4815 robust_rms=0.582 arcsec worst_region_rms=0.955 arcsec outer_annulus_rms=0.955 arcsec
SIP_REFIT: SIP order 5 trial: matched=4815 robust_rms=0.498 arcsec worst_region_rms=0.824 arcsec outer_annulus_rms=0.824 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4815 robust_rms_before=0.497 arcsec robust_rms_before_corrected=0.583 arcsec robust_rms_after=0.498 arcsec worst_region_rms_before=0.828 worst_region_rms_after=0.824 outer_annulus_rms_before=0.828 outer_annulus_rms_after=0.824
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.828 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits worst_region_rms_kept=0.828 arcsec robust_rms_kept=0.497 arcsec matched=4815
WCS_QUALITY_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits N_match=4815 sigma_overall_arcsec=0.553 sigma_q1_arcsec=0.511 sigma_q2_arcsec=0.651 sigma_q3_arcsec=0.513 sigma_q4_arcsec=0.616 n_q1=1300 n_q2=715 n_q3=1894 n_q4=906 worst_quadrant_to_overall_ratio=1.177
WCS_HEADER_DIAG: file=fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits selection=current_pairs N_selected=4815 N_valid=4815 bias_ra_arcsec=-0.026 bias_dec_arcsec=0.011 median_sep_arcsec=0.405 p95_sep_arcsec=2.609 n_q1=1300 n_q2=715 n_q3=1894 n_q4=906 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits -region wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Saving fully-calibrated image wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Preparing the HTML report for the field Sgr-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:34:04.52 -20:52:59.4:  13.14 +/- 0.07  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:50:35.58 -15:25:39.2:  13.16 +/- 0.06  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:53:34.42 -20:54:40.7:  12.93 +/- 0.05  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:48:12.34 -18:12:58.8:  12.90 +/- 0.05  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:48:31.51 -19:57:47.5:  13.12 +/- 0.06  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:42:35.20 -20:55:25.8:  13.41 +/- 0.08  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:55:58.25 -19:39:30.1:  13.48 +/- 0.08  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:52:53.22 -19:39:48.9:  12.90 +/- 0.05  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:55:58.25 -19:39:30.1:  13.48 +/- 0.06  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:48:31.51 -19:57:47.5:  13.14 +/- 0.05  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:48:12.34 -18:12:58.8:  12.98 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.05
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:50:35.58 -15:25:39.2:  13.20 +/- 0.06  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:42:35.20 -20:55:25.8:  13.64 +/- 0.08  detection
Forced photometry filter REJECTED candidate at 18:55:58.25 -19:39:30.1: ref_mag=13.48 +/- 0.05 new_mean_mag=13.4604 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.13 +/- 0.04
Forced photometry reference-image weighted average:  12.94 +/- 0.04
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:34:04.52 -20:52:59.4:  13.05 +/- 0.06  detection
Forced photometry filter REJECTED candidate at 18:48:31.51 -19:57:47.5: ref_mag=13.13 +/- 0.04 new_mean_mag=13.1652 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:53:34.42 -20:54:40.7:  13.05 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.18 +/- 0.04
Forced photometry reference-image weighted average:  13.52 +/- 0.06
Forced photometry filter REJECTED candidate at 18:48:12.34 -18:12:58.8: ref_mag=12.94 +/- 0.04 new_mean_mag=13.1753 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:50:35.58 -15:25:39.2: ref_mag=13.18 +/- 0.04 new_mean_mag=13.3379 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:42:35.20 -20:55:25.8: ref_mag=13.52 +/- 0.06 new_mean_mag=13.3214 delta=0.20 (need > 0.90)
Forced photometry reference-image weighted average:  13.09 +/- 0.04
Forced photometry reference-image weighted average:  12.99 +/- 0.04
Forced photometry filter REJECTED candidate at 18:34:04.52 -20:52:59.4: ref_mag=13.09 +/- 0.04 new_mean_mag=13.2651 delta=-0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:53:34.42 -20:54:40.7: ref_mag=12.99 +/- 0.04 new_mean_mag=13.1201 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:58:40.70 -21:41:41.7:  12.86 +/- 0.05  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:52:53.22 -19:39:48.9:  13.15 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.02 +/- 0.04
Forced photometry filter REJECTED candidate at 18:52:53.22 -19:39:48.9: ref_mag=13.02 +/- 0.04 new_mean_mag=13.0960 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:58:40.70 -21:41:41.7:  13.01 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.94 +/- 0.03
Forced photometry filter REJECTED candidate at 18:58:40.70 -21:41:41.7: ref_mag=12.94 +/- 0.03 new_mean_mag=13.0989 delta=-0.16 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:22:40.22 -15:52:22.3:  12.18 +/- 0.02  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:54:26.92 -18:25:43.0:  12.62 +/- 0.04  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:55:16.81 -20:05:22.0:  12.46 +/- 0.03  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:36:40.00 -20:19:37.9:  11.62 +/- 0.02  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:50:41.92 -19:12:29.4:  11.40 +/- 0.02  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:22:40.22 -15:52:22.3:  12.00 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.07 +/- 0.01
Forced photometry filter REJECTED candidate at 18:22:40.22 -15:52:22.3: ref_mag=12.07 +/- 0.01 new_mean_mag=12.1433 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:55:16.81 -20:05:22.0:  12.57 +/- 0.03  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:54:26.92 -18:25:43.0:  12.70 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.52 +/- 0.02
Forced photometry reference-image weighted average:  12.66 +/- 0.02
Forced photometry filter REJECTED candidate at 18:55:16.81 -20:05:22.0: ref_mag=12.52 +/- 0.02 new_mean_mag=12.7530 delta=-0.23 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:54:26.92 -18:25:43.0: ref_mag=12.66 +/- 0.02 new_mean_mag=12.8571 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:36:40.00 -20:19:37.9:  11.70 +/- 0.02  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:50:41.92 -19:12:29.4:  11.54 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.66 +/- 0.01
Forced photometry reference-image weighted average:  11.47 +/- 0.01
Forced photometry filter REJECTED candidate at 18:36:40.00 -20:19:37.9: ref_mag=11.66 +/- 0.01 new_mean_mag=11.6735 delta=-0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:50:41.92 -19:12:29.4: ref_mag=11.47 +/- 0.01 new_mean_mag=11.5398 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:38:51.13 -15:28:46.8:  15.06 +/- 99.00  upperlimit
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:46:52.24 -14:55:39.6:  12.23 +/- 0.03  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:38:51.13 -15:28:46.8:  15.25 +/- 99.00  upperlimit
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:46:52.24 -14:55:39.6:  12.40 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.32 +/- 0.02
Forced photometry filter REJECTED candidate at 18:46:52.24 -14:55:39.6: ref_mag=12.32 +/- 0.02 new_mean_mag=12.3764 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:59:13.20 -22:10:30.2:  13.79 +/- 0.12  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:57:30.80 -16:10:05.6:  15.15 +/- 99.00  upperlimit
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:59:13.20 -22:10:30.2:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  13.79 +/- 0.12
Forced photometry filter REJECTED candidate at 18:59:13.20 -22:10:30.2: ref_mag=13.79 +/- 0.12 new_mean_mag=13.3279 delta=0.46 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:59:03.73 -21:55:18.2:  14.19 +/- 0.17  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:57:30.80 -16:10:05.6:  15.22 +/- 0.31  detection
Forced photometry reference-image weighted average:  15.22 +/- 0.31
Forced photometry filter KEPT candidate at 18:57:30.80 -16:10:05.6: ref_mag=15.22 +/- 0.31 new_mean_mag=13.1752 delta=2.04 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:59:03.73 -21:55:18.2:  14.34 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.27 +/- 0.12
Forced photometry filter REJECTED candidate at 18:59:03.73 -21:55:18.2: ref_mag=14.27 +/- 0.12 new_mean_mag=13.7293 delta=0.54 (need > 0.90)
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-06-08_02-14-06_20.00sec_5.00C_LIGHT_0250.fits at 18:33:44.57 -20:12:43.0:  13.69 +/- 0.10  detection
Forced photometry on wcs_Sgr-02-Q2b1x1_2026-07-13_00-53-45_20.00sec_5.00C_LIGHT_0019.fits at 18:33:44.57 -20:12:43.0:  13.77 +/- 0.10  detection
Forced photometry reference-image weighted average:  13.73 +/- 0.07
Forced photometry filter KEPT candidate at 18:33:44.57 -20:12:43.0: ref_mag=13.73 +/- 0.07 new_mean_mag=12.6497 delta=1.08 (need > 0.90)
Adding exclusion_list_gaiadr2.txt__out278858.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out272066.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out56960.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 261808_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261808_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.61    18:55:58.32 -19:39:31.3   2514 4222   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.37    18:55:58.19 -19:39:28.9   2513 4222   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261813_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261813_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.02    18:35:55.66 -15:34:22.4   5381 1722   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:35:55.73 -15:34:21.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261814_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261814_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.32    18:50:35.58 -15:25:39.5   3243 1645   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.36    18:50:35.58 -15:25:39.0   3242 1645   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261816_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261816_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.33    18:34:04.47 -20:53:00.1   5630 4935   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.22    18:34:04.57 -20:52:58.7   5629 4935   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261823_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261823_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.37    18:42:35.18 -20:55:25.5   4427 4958   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.28    18:42:35.22 -20:55:26.1   4426 4958   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261828_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261828_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.27    18:48:12.35 -18:12:56.9   3613 3327   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.10    18:48:12.33 -18:13:00.7   3612 3328   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261841_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261841_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.20    18:48:31.46 -19:57:48.1   3581 4385   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.13    18:48:31.55 -19:57:46.9   3579 4385   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261844_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261844_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.73    18:33:40.73 -14:23:39.1   5715 1008   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:33:40.72 -14:23:38.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261849_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261849_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.03    18:51:34.09 -17:56:24.3   3125 3168   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate due to large distance (20.8") between the two second-epoch detections
  
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Considering the candidate 261866_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261866_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.12    18:53:34.44 -20:54:40.3   2872 4973   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.12    18:53:34.40 -20:54:41.0   2871 4974   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261870_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261870_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.77    18:27:11.91 -14:05:37.1   6671 0833   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:27:11.89 -14:05:38.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261873_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261873_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.02    18:52:53.21 -19:39:48.5   2956 4214   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.23    18:52:53.23 -19:39:49.2   2954 4215   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261875_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261875_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.01    18:47:52.93 -22:09:06.8   3686 5712   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:47:53.07 -22:09:08.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261881_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261881_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.09    18:58:40.73 -21:41:41.6   2158 5471   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.11    18:58:40.68 -21:41:41.8   2157 5471   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261886_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261886_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.97    18:55:52.01 -21:00:31.5   2546 5041   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:55:51.99 -21:00:31.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261889_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261889_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.84    18:54:21.42 -19:55:21.7   2747 4377   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:54:21.34 -19:55:22.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261891_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261891_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    12.76    18:54:26.94 -18:25:43.5   2717 3472   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.11    18:54:26.90 -18:25:42.6   2716 3472   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261893_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261893_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    12.33    18:22:40.22 -15:52:22.2   7316 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    12.03    18:22:40.22 -15:52:22.4   7314 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261895_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261895_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.91    18:53:34.01 -19:07:33.2   2851 3891   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:53:34.01 -19:07:33.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261899_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261899_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.73    18:47:01.64 -21:37:47.7   3803 5393   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate due to large distance (28.3") between the two second-epoch detections
  
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Considering the candidate 261900_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261900_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    12.71    18:55:16.81 -20:05:22.0   2619 4480   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    12.82    18:55:16.81 -20:05:22.0   2618 4481   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
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Considering the candidate 261904_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261904_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.71    18:55:39.04 -20:02:12.6   2564 4450   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:55:39.02 -20:02:12.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261911_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261911_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.93    18:36:50.83 -16:16:41.8   5246 2149   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:50.80 -16:16:42.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261915_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261915_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.94    18:53:34.98 -17:47:35.5   2833 3085   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:53:34.96 -17:47:35.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 261919_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 261919_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.48    18:52:15.50 -20:19:17.7   3051 4612   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:52:15.49 -20:19:17.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 263356_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 263356_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.07    18:48:48.75 -22:09:19.7   3555 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:48:48.74 -22:09:19.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 265075_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 265075_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    11.60    18:50:41.89 -19:12:28.6   3264 3933   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    11.49    18:50:41.96 -19:12:30.3   3263 3933   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 265463_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 265463_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    11.66    18:36:40.01 -20:19:37.5   5265 4595   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    11.69    18:36:40.00 -20:19:38.2   5264 4596   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 265755_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 265755_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.93    18:41:24.22 -21:28:35.6   4594 5293   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:41:24.21 -21:28:35.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 265824_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 265824_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.47    18:33:37.24 -14:52:24.1   5721 1299   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:33:37.21 -14:52:24.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 266758_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 266758_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.99    18:38:16.72 -20:30:17.7   5035 4703   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:38:16.74 -20:30:17.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 267037_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 267037_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.74    18:36:12.34 -14:07:37.2   5344 0844   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:12.36 -14:07:37.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 268331_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 268331_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.81    18:29:42.63 -14:34:01.8   6296 1117   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:29:42.60 -14:34:01.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 268385_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 268385_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.24    18:31:41.21 -19:06:10.5   5978 3860   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:31:41.21 -19:06:10.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 268418_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 268418_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.30    18:40:23.51 -20:48:48.6   4736 4890   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:40:23.53 -20:48:48.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 268474_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 268474_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.32    18:37:13.29 -19:12:32.3   5186 3919   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:37:13.27 -19:12:32.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 268661_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 268661_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.31    18:31:43.19 -19:05:39.1   5973 3855   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:31:43.14 -19:05:39.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 269147_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 269147_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.33    18:49:01.59 -16:52:51.8   3483 2522   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:49:01.55 -16:52:51.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 269295_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 269295_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.58    18:43:24.04 -21:12:50.3   4312 5135   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:43:24.06 -21:12:49.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 269371_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 269371_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.53    18:53:59.09 -21:39:53.5   2821 5433   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:53:59.09 -21:39:53.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 269854_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 269854_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.38    18:24:12.15 -22:03:29.2   7015 5672   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:24:12.18 -22:03:28.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270003_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270003_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.45    18:34:54.58 -20:31:52.7   5512 4720   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:34:54.58 -20:31:53.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270051_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270051_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.32    18:36:00.14 -18:16:20.5   5363 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270133_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270133_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.61    18:43:40.07 -18:45:22.3   4265 3648   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:43:40.05 -18:45:23.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270316_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270316_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.44    18:23:30.09 -21:39:40.0   7119 5433   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:23:30.09 -21:39:40.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270317_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270317_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.69    18:54:41.68 -20:07:42.2   2702 4502   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:54:41.68 -20:07:41.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270506_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270506_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.40    18:24:33.84 -22:06:02.6   6963 5697   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:24:33.87 -22:06:02.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270515_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270515_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.51    18:29:18.52 -21:22:07.4   6300 5237   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:29:18.52 -21:22:07.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270572_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270572_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.59    18:32:33.21 -18:57:02.3   5855 3767   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:32:33.21 -18:57:03.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270777_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270777_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.52    18:50:19.18 -14:09:24.5   3270 0872   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:50:19.22 -14:09:23.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270807_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270807_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.38    18:47:29.35 -14:53:13.9   3691 1312   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:47:29.41 -14:53:14.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 270824_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 270824_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.72    18:56:49.33 -17:16:17.7   2357 2779   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:56:49.37 -17:16:17.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 271097_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 271097_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.49    18:37:26.70 -17:45:42.4   5157 3045   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:37:26.69 -17:45:42.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 271527_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 271527_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.48    18:55:31.60 -16:24:02.8   2533 2247   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:55:31.55 -16:24:02.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 271554_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 271554_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.31    18:32:19.64 -14:40:10.0   5911 1176   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:32:19.67 -14:40:10.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 271662_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 271662_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    12.45    18:46:52.27 -14:55:39.8   3784 1335   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    12.32    18:46:52.21 -14:55:39.3   3782 1336   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 272066_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
Preparing report for the candidate 272066_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 272663_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 272663_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.83    18:53:55.90 -21:08:42.8   2823 5117   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:53:55.86 -21:08:42.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273048_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273048_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.82    18:40:50.89 -21:27:48.5   4672 5284   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:40:50.84 -21:27:49.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273408_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273408_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.97    18:48:27.84 -22:07:18.6   3604 5695   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:48:27.72 -22:07:19.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273591_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273591_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.66    18:48:16.36 -14:42:08.9   3575 1200   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:48:16.41 -14:42:09.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273679_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273679_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.95    18:49:37.35 -19:09:20.1   3416 3899   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:49:37.43 -19:09:20.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273728_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273728_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.67    18:45:21.34 -15:59:39.0   4010 1980   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:45:21.35 -15:59:38.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 273949_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 273949_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.98    18:33:54.74 -20:57:32.2   5652 4981   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:33:54.78 -20:57:32.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 274187_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 274187_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.07    18:32:23.63 -18:57:30.7   5877 3772   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:32:23.69 -18:57:31.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 274284_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 274284_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.82    18:42:29.95 -14:44:33.5   4421 1219   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:42:29.94 -14:44:33.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 274483_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 274483_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.69    18:36:19.62 -13:44:53.2   5328 0613   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:19.62 -13:44:52.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 274901_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 274901_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.42    18:40:41.32 -14:01:14.6   4686 0780   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:40:41.34 -14:01:14.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 274983_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 274983_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.63    18:54:16.26 -13:51:03.6   2683 0694   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:54:16.33 -13:51:02.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 276456_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 276456_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.31    18:59:13.18 -22:10:30.6   2089 5766   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.35    18:59:13.22 -22:10:29.8   2088 5767   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 277126_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 277126_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.66    18:27:28.26 -15:21:37.7   6617 1603   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:27:28.23 -15:21:36.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 277628_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 277628_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.07    18:48:40.12 -18:41:40.0   3549 3618   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:48:40.12 -18:41:40.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 277776_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 277776_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.28    18:55:15.70 -20:51:26.3   2630 4947   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:55:15.70 -20:51:25.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 278302_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 278302_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.24    18:54:19.09 -21:55:00.9   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 278572_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 278572_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.13    18:38:43.78 -20:40:01.5   4971 4801   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 278858_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 278858_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.19    18:57:30.97 -16:10:05.5   2239 2112   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:57:30.80 -16:10:05.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.18, MAG_FAINT_SEARCH_LIMIT=14.16)GAIADR2_OUTPUT=# 2.330 4100594397824882560 284.37860580929 -16.16763039351 13.4678 11.3290 VARIABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.330#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279096_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279096_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.19    18:29:12.25 -21:36:30.1   6313 5383   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:29:12.25 -21:36:29.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279137_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279137_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.47    18:53:42.30 -19:04:31.3   2831 3861   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:53:42.26 -19:04:30.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279267_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279267_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.38    18:35:14.39 -22:15:42.9   5460 5771   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:35:14.32 -22:15:42.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279350_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279350_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.03    18:57:43.98 -15:32:05.1   2197 1728   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:57:43.96 -15:32:05.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279477_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279477_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.19    18:43:51.99 -17:10:32.1   4231 2693   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:43:52.04 -17:10:32.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 279932_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 279932_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.46    18:47:39.67 -20:45:47.0   3708 4868   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:47:39.45 -20:45:47.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 280123_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 280123_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.28    18:45:28.04 -17:12:19.9   4000 2713   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:45:27.99 -17:12:19.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 280991_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 280991_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    13.20    18:48:09.59 -14:06:39.7   3587 0841   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate due to large distance (9.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 281236_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 281236_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 1     2026 10 22.04520    2461335.54520    13.74    18:59:03.65 -21:55:18.7   2107 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Discovery image 2     2026 10 22.04565    2461335.54565    13.72    18:59:03.81 -21:55:17.8   2106 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 28385_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 28385_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.49    18:43:21.67 -21:40:55.5   4319 5419   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:43:21.67 -21:40:55.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 29769_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 29769_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    11.65    18:35:15.24 -21:36:50.0   5460 5377   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:35:15.25 -21:36:50.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 233837_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 233837_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.98    18:38:41.15 -14:16:45.4   4980 0937   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:38:41.14 -14:16:44.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 60786_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 60786_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    10.77    18:30:30.38 -20:02:51.2   6140 4434   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:30:30.41 -20:02:51.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 257823_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 257823_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    13.11    18:54:24.88 -14:36:29.0   2672 1155   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:54:24.96 -14:36:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 38594_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 38594_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.79    18:34:07.04 -21:09:11.9   5622 5098   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:34:07.02 -21:09:11.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 154469_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 154469_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.15    18:36:39.20 -16:05:16.1   5274 2033   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:39.23 -16:05:16.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 41829_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 41829_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.48    18:35:56.87 -20:59:57.1   5364 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 17851_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 17851_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.79    18:32:36.29 -22:13:33.5   5830 5752   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:32:36.29 -22:13:33.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194986_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 194986_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    10.43    18:24:03.52 -15:15:21.7   7119 1546   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 242163_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 242163_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    10.98    18:36:49.30 -13:51:59.0   5254 0685   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:49.30 -13:51:58.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 241972_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 241972_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.82    18:40:19.29 -17:31:14.4   4743 2899   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:40:19.19 -17:31:14.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 90772_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 90772_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.30    18:51:29.68 -18:44:33.2   3144 3653   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:51:29.67 -18:44:32.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 236152_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 236152_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.65    18:31:36.30 -18:15:27.4   5994 3349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:31:36.30 -18:15:27.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 235864_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 235864_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.74    18:36:48.25 -14:59:07.8   5255 1366   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:36:48.25 -14:59:08.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 235585_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 235585_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.45    18:57:12.37 -19:10:42.8   2329 3936   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:57:12.37 -19:10:43.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 235508_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 235508_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.57    18:32:00.95 -14:26:44.2   5959 1041   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:32:00.99 -14:26:45.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 235036_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 235036_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.61    18:23:40.49 -21:55:40.2   7091 5595   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:23:40.60 -21:55:41.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 234059_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 234059_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.59    18:45:04.49 -16:12:05.5   4052 2105   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:45:04.48 -16:12:05.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 56960_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
Preparing report for the candidate 56960_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
  
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Considering the candidate 116188_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 116188_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    10.87    18:29:02.95 -17:47:00.2   6366 3067   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:29:03.00 -17:47:00.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 158912_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 158912_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    9.87    18:22:38.29 -15:52:19.5   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 20042_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 20042_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.44    18:44:56.08 -22:06:24.7   4100 5679   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:44:56.09 -22:06:25.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 26158_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 26158_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 2     2026 10 22.04565    2461335.54565    12.50    18:31:14.98 -21:47:34.7   6023 5491   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:31:14.97 -21:47:34.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82525_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 82525_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.26    18:29:41.37 -19:04:02.5   6264 3842   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:29:41.38 -19:04:03.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 187839_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 187839_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.67    18:51:57.76 -14:55:07.4   3036 1339   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:51:57.70 -14:55:08.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 149352_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 149352_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.16    18:52:41.93 -16:18:02.1   2944 2179   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:52:41.98 -16:18:01.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 120876_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 120876_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    11.31    18:50:07.40 -17:32:23.8   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 143772_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009
The candidate 143772_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009 did not pass the final checks
Discovery image 3     2026 10 22.04565    2461335.54565    12.27    18:50:39.50 -16:33:29.5   3243 2330   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits

**** FOUND  18:50:39.51 -16:33:29.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Sgr-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
18:38:51.13 -15:28:46.8
18:33:44.57 -20:12:43.0
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-21_CI_Sgr-02-Q2b1x1_200705_TTUQ2b1x1_1738408_ZcY7Ys4J/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 91207 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5173 to 288.4914 deg, Dec -23.2762 to -12.6308 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5173 to 288.4914 deg, Dec -23.2762 to -12.6308 deg
Loaded 18427 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 13527 out of 14896 total matches.
Matched with Tycho-2 14896 out of 91207 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Observation time (mid-exposure, UTC): JD 2461335.54520 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 280.00407 deg  Dec= -18.00997 deg
Frame center: alt= +33.098 deg  az= 213.069 deg  airmass= 1.8252
Header cross-check: CENTALT= 33.264 deg (difference -0.166 deg)
Header cross-check: AIRMASS= 1.8191 (we compute 1.8252)
Airmass zero-point fit: OK  k= +0.0962 +/- 0.0294 mag/airmass  N= 5115  airmass span 1.5284-2.3447  scatter 0.3567 mag
Source monitoring: airmass zero-point for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits: OK +0.304781 -0.096234 1.8252 +0.0962 5115 0.8163 0.3567 1.5284 2.3447
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits list=monitoring_pixlist1741904.tmp aperture=4.4
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.961100
Local star coverage test: 91207 stars in wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits.wcscat, test radius 302 pix (0.50 deg), 441.9 stars per circle at the frame's mean density
Forced photometry: center=(6869.76, 5891.82) aperture=4.4
Annulus: inner=8.80 outer=22.00 edge margin=100.00
Background annulus: 1282 pixels
Iterative clipping converged after 5 iterations, 1247/1282 pixels remain
SExtractor background: mode=4409.41 median=4422.00 mean=4430.39 sigma=131.30 -> bg=4409.41 (1247 pixels)
Aperture sum=73202.80 N_eff=15.2053
Net flux=6156.31 noise=511.99 SNR=12.02
Instrumental magnitude: -9.4733
Calibrated magnitude: 12.4878
Local star coverage at (6869.76, 5891.82): 595 catalog stars within 302 pix, 441.9 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits
Source monitoring: 1 position(s) measured on wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-04-55_20.00sec_-0.00C_LIGHT_0008.fits (aperture 4.4 pix)
Read 85406 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 271.5159 to 288.4912 deg, Dec -23.2754 to -12.6310 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 271.5159 to 288.4912 deg, Dec -23.2754 to -12.6310 deg
Loaded 18427 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 13661 out of 14872 total matches.
Matched with Tycho-2 14872 out of 85406 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Observation time (mid-exposure, UTC): JD 2461335.54565 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 280.00164 deg  Dec= -18.00940 deg
Frame center: alt= +33.034 deg  az= 213.254 deg  airmass= 1.8283
Header cross-check: CENTALT= 33.199 deg (difference -0.165 deg)
Header cross-check: AIRMASS= 1.8223 (we compute 1.8283)
Airmass zero-point fit: OK  k= +0.1338 +/- 0.0308 mag/airmass  N= 5125  airmass span 1.5306-2.3512  scatter 0.3784 mag
Source monitoring: airmass zero-point for wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits: OK +0.371312 -0.133831 1.8283 +0.1338 5125 0.8205 0.3784 1.5306 2.3512
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits list=monitoring_pixlist1741904.tmp aperture=4.3
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.875700
Local star coverage test: 85406 stars in wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits.wcscat, test radius 302 pix (0.50 deg), 412.3 stars per circle at the frame's mean density
Forced photometry: center=(6868.47, 5892.06) aperture=4.3
Annulus: inner=8.60 outer=21.50 edge margin=100.00
Background annulus: 1213 pixels
Iterative clipping converged after 4 iterations, 1191/1213 pixels remain
SExtractor background: mode=4702.38 median=4712.00 mean=4718.42 sigma=137.50 -> bg=4702.38 (1191 pixels)
Aperture sum=72954.20 N_eff=14.5220
Net flux=4666.25 noise=523.99 SNR=8.91
Instrumental magnitude: -9.1724
Calibrated magnitude: 12.7033
Local star coverage at (6868.47, 5892.06): 534 catalog stars within 302 pix, 412.3 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits
Source monitoring: 1 position(s) measured on wcs_fd_Sgr-02-Q2b1x1_2026-10-21_20-05-34_20.00sec_0.00C_LIGHT_0009.fits (aperture 4.3 pix)
########### Completed Sgr-02-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
18:38:51.13 -15:28:46.8
18:33:44.57 -20:12:43.0
###################################################################################
18:38:51.13 -15:28:46.8  -- asteroid (will NOT add it to exclusion list)
18:33:44.57 -20:12:43.0  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
18:33:44.57 -20:12:43.0  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
18:33:44.57 -20:12:43.0  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
Adding identified Gaia sources from exclusion_list_gaiadr2.txt
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
18:33:44.57 -20:12:43.0
18:57:30.80 -16:10:05.6
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461335.54520198 -observatory V36
15:07:45.92 -20:50:51.5 Mercury (0.3mag)
13:47:59.68 -18:27:38.5 Venus (-4.3mag)
09:03:51.38 +18:13:40.2 Mars (1.0mag)
09:40:47.63 +14:35:30.0 Jupiter (-2.0mag)
00:39:28.76 +01:18:36.8 Saturn (0.4mag)
04:10:49.41 +20:54:45.3 Uranus (5.6mag)
00:09:20.84 -00:31:58.1 Neptune (7.7mag)
20:24:11.06 -23:43:02.6 Pluto (14.5mag)
22:32:42.08 -09:07:19.8 Moon (-11.4mag)
-rw-r--r-- 1 apache apache 362 Oct 21 20:09 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461335.54520198:
09:40:41.76 +14:36:03.8 Io (6.1mag)
09:40:57.29 +14:34:35.7 Europa (6.2mag)
09:40:34.85 +14:36:43.0 Ganymede (5.5mag)
09:40:54.50 +14:34:53.9 Callisto (6.8mag)
09:41:20.35 +14:52:04.1 Himalia (15.6mag)
09:40:46.62 +14:35:35.5 Thebe (16.4mag)
09:39:53.27 +14:59:13.7 Elara (17.5mag)
09:42:30.74 +13:59:39.6 Pasiphae (17.8mag)
09:38:38.85 +15:05:04.8 Carme (18.8mag)
00:39:38.01 +01:18:37.3 Titan (8.2mag)
00:39:21.98 +01:18:36.8 Rhea (9.6mag)
00:39:27.09 +01:16:44.5 Iapetus (11.0mag)
00:39:44.57 +01:18:20.4 Hyperion (14.1mag)
00:37:43.93 +01:06:11.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 21 20:09 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461335.54520198:
03:48:27.80 +20:02:19.5 JWST
17:17:22.32 +40:01:35.1 Chandra
00:56:36.14 +63:56:41.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 21 20:09 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461335.54520198 -observatory V36
03:41:42.48 +20:09:40.2 17.1mag P/1996 R2 (Lagerkvist)
07:41:34.09 +37:33:23.4 18.0mag P/2004 V5 (LINEAR-Hill)
07:41:39.10 +37:33:10.8 18.0mag P/2004 V5-A (LINEAR-Hill)
07:41:00.01 +37:33:23.0 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:25.72 +40:53:05.0 18.0mag P/2009 Y2 (Kowalski)
18:34:51.76 -33:13:47.2 14.9mag P/2010 H2 (Vales)
07:43:20.45 -73:06:16.5 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:16.88 +34:57:35.1 17.7mag C/2017 K2 (PANSTARRS)
04:41:08.89 +48:11:43.3 17.6mag P/2021 N1 (ZTF)
07:33:37.06 +25:22:27.3 16.9mag C/2022 N2 (PANSTARRS)
09:06:07.50 +36:53:02.6 16.3mag C/2024 E1 (Wierzchos)
18:30:12.64 +41:07:23.1 17.4mag C/2024 J3 (ATLAS)
05:45:51.57 -13:39:58.9 16.5mag C/2024 T5 (ATLAS)
12:37:25.42 +15:07:44.1 16.0mag C/2025 V2 (Rankin)
14:01:58.06 -03:36:06.1 16.4mag C/2025 Y1 (ATLAS)
19:26:19.25 +60:21:13.8 15.5mag C/2026 A2 (Bok)
02:24:02.12 +41:34:10.9 18.0mag C/2026 B2 (Sun-Gao)
12:55:52.60 +15:24:38.3 17.7mag A/2026 E1
16:24:07.82 -51:57:07.6 13.5mag P/2026 R2 (Leonard)
19:22:46.15 -05:05:57.9 16.6mag P/2026 T1 (ATLAS)
23:59:47.54 +17:03:45.7 17.2mag 2P/Encke
23:10:36.40 -29:08:10.7 14.9mag 10P/Tempel
02:24:59.51 +36:01:55.8 16.5mag 11P/Tempel-Swift-LINEAR
12:18:17.05 -09:01:58.6 16.3mag 29P/Schwassmann-Wachmann
00:16:09.43 -09:04:41.3 15.7mag 65P/Gunn
07:48:41.57 +14:52:09.5 13.9mag 78P/Gehrels
02:48:35.66 +13:46:15.7 17.8mag 88P/Howell
08:17:25.75 +43:05:35.3 17.0mag 112P/Urata-Niijima
09:26:25.62 +10:15:19.7 17.7mag 114P/Wiseman-Skiff
12:02:36.46 +10:49:39.3 14.8mag 123P/West-Hartley
14:34:02.86 -35:06:32.2 18.0mag 124P/Mrkos
20:30:22.34 +10:08:27.6 9.8mag 161P/Hartley-IRAS
10:44:35.27 -00:43:19.8 15.2mag 169P/NEAT
03:21:57.97 +03:19:32.7 15.0mag 220P/McNaught
06:16:30.96 +47:27:15.4 15.5mag 260P/McNaught
07:42:13.26 +25:20:45.3 17.7mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 21 20:09 comets.txt
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
22:14:03.37 -45:07:18.60  ASASSN-26fm   VIZIER
01:57:48.19 -33:14:42.30  SN 2026aedl   -------
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl   -------
09:20:05.05 +27:03:12.40  SN2026aeif   -------
02:58:07.77 -65:18:52.90  ASASSN-26fl   VIZIER
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj   VIZIER
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv   -------
00:08:42.74 -32:33:16.50  SN2026abhc   -------
21:02:30.26 -19:27:41.80  SN2026acxa   -------
04:39:17.45 -28:06:12.40  ASASSN-26fg   VIZIER
05:25:07.80 +04:38:32.40  SN2026aajs   -------
19:56:12.67 +08:25:27.70  AT2026acgs   -------
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv   -------
16:21:12.24 +57:37:51.30  SN 2026aafh   -------
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi   -------
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs   -------
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars   -------
02:47:25.52 -32:58:34.50  SN 2026znh   -------
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc   VIZIER
03:52:53.26 -14:19:28.70  SN 2026zfw   -------
01:53:26.46 +10:07:25.10  SN2026aacj   -------
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv   -------
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa   VIZIER
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055   -------
17:17:45.96 +64:31:40.10  ASASSN-26ez   VIZIER
19:02:47.09 +58:08:21.00  AT2026zwo   -------
04:20:07.58 -42:26:59.90  AT2026zjy   -------
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid   -------
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn   -------
23:01:28.67 -61:00:39.00  SN 2026yib   -------
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew   VIZIER
13:53:14.21 +00:26:52.00  SN 2026wkv   -------
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau   -------
01:10:22.05 -09:34:08.50  SN2026weo   -------
00:56:54.35 -35:55:29.40  AT2026wdy   -------
22:08:07.63 -53:03:58.90  AT2026wek   -------
14:51:51.34 +66:13:24.60  ASASSN-26ev   VIZIER
12:06:50.79 -36:16:06.20  SN2026wgm   -------
16:56:36.90 -59:29:26.00  ASASSN-26er   VIZIER
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep   VIZIER
12:18:47.98 -30:48:47.50  ASASSN-26et   VIZIER
13:00:47.82 +15:42:17.60  SN2026uwk   -------
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu   VIZIER
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo   VIZIER
04:50:01.03 -02:22:33.80  ASASSN-26ej   VIZIER
18:34:55.28 -31:41:00.90  ASASSN-26ek   VIZIER
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei   VIZIER
10:00:46.44 -32:36:31.10  AT 2023mhb   -------
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh   VIZIER
19:33:53.06 -07:15:00.80  ASASSN-22le   -------
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb   -------
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil   -------
20:21:30.50 -32:03:40.10  ASASSN-26ee   VIZIER
19:37:44.09 -05:35:42.80  AT2026ryu   -------
11:06:55.46 -04:07:04.50  AT2026qqg   -------
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea   VIZIER
19:59:01.43 -32:07:34.30  ASASSN-26eb   VIZIER
18:46:50.35 -57:44:13.20  SN 2026qqp   -------
19:17:31.69 -39:55:29.90  ASASSN-26dz   VIZIER
-rw-r--r-- 1 apache apache 9.3K Oct 21 20:09 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 21 20:09 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:46:24.720 +05:57:18.00  AT 2026adzg  2026-09-12.83 22.56
01:41:37.790 +04:02:03.74  AT 2026adzf  2026-09-12.77 22.59
00:04:22.420 +05:37:08.35  AT 2026adze  2026-09-08.78 23.01
02:07:58.410 +06:19:11.13  AT 2026adzd  2026-09-30.67 21.07
02:09:52.224 -08:48:09.60  AT 2026adzc  2026-09-15.53 21.23
18:14:27.533 -43:53:07.24  AT 2026adzb  2026-09-30.75 18.492
22:29:47.464 +07:56:40.45  AT 2026adza  2026-10-01.91 19.78
19:20:46.432 +37:30:41.15  AT 2026adyz  2026-10-02.13 20.0152
19:29:41.380 +69:19:55.73  AT 2026adyy  2026-09-30.16 19.9328
05:22:55.168 -15:31:54.20  AT 2026adyx  2026-09-18.72 20.18
21:27:33.943 +12:42:19.33  AT 2026adyw  2026-09-29.86 19.66
18:31:16.780 -79:53:43.46  AT 2026adyv  2026-09-30.81 19.144
01:37:35.858 +06:59:53.91  AT 2026adyu  2026-10-01.59 19.03
20:43:20.221 -11:48:24.18  AT 2026adyt  2026-09-30.90 18.842
07:31:13.389 +29:28:56.87  AT 2026adys  2026-10-02.22 19.2
03:07:09.244 +20:57:58.91  SN 2026adyr  2026-10-02.25 18.34
23:12:33.937 -06:53:55.14  AT 2026adyq  2026-10-01.00 19.408
07:57:37.025 +37:54:49.27  SN 2026adyp  2026-10-02.18 18.628
16:33:54.937 +20:21:19.93  AT 2026adyo  2026-10-01.22 18.471
15:12:55.339 +35:26:19.35  AT 2026adyn  2026-10-02.22 18.803
-rw-r--r-- 1 apache apache 89K Oct 21 20:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct 21 20:09:09 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 45s (0.75 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 20s (0.33 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 79s (1.32 min)
TIMING SExtractor: 48 seconds
TIMING matching_and_photometry: 16 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 8 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 80s (1.33 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 29s (0.48 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 128s (2.13 min)
FIELD_Sgr-02-Q2b1x1: 233s (3.88 min)
=======================================
TOTAL_RUNTIME: 235s (3.92 min)
Finished: Wed Oct 21 20:13:04 CDT 2026