Mean magnitude and position on the discovery images: 
                   2026 06 22.1522  2461213.6522  13.16  10:22:40.49 +07:24:25.6
235.20238  49.62820 galactic  Leo  Second-epoch detections are separated by 1.4" and 6.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
67 Asia                    -1      4       4  13.9     0    0
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:22:40.49 +07:24:25.6:  14.53 +/- 0.11  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:22:40.49 +07:24:25.6:  14.69 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.60 +/- 0.08
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.

Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits


fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits


fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits  wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits -crosshair 3948.99829 2355.65601 image    wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits -crosshair 3942.99780 2356.01831 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP

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 06 22.15223 10 22 40.49 +07 24 25.6          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 06 22.15199 10 22 40.45 +07 24 26.0          13.2 R      V36
     TAU0008  C2026 06 22.15246 10 22 40.53 +07 24 25.3          13.2 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 06 22.1522*  10 22 40.49 +07 24 25.6  13.2 U             Leo       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
VARIABLE_NAME,2461213.6522,13.16,0.05,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
VARIABLE_NAME 20260622.1522 13.16CV 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 06 22.1522  2461213.6522  13.35  10:09:41.61 +02:56:14.2
237.85571  44.41676 galactic  Sex  Second-epoch detections are separated by 3.5" and 6.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
156 Xanthippe               -0      0       1  13.7     0    0
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:09:41.61 +02:56:14.2:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:09:41.61 +02:56:14.2:  15.99 +/- 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.

Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits


fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits


fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits  wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits -crosshair 5937.11035 5031.44336 image    wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits -crosshair 5930.61133 5031.74805 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP

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 06 22.15223 10 09 41.61 +02 56 14.2          13.3 R      V36

Position measured on individual images:

     TAU0008  C2026 06 22.15199 10 09 41.50 +02 56 14.8          13.3 R      V36
     TAU0008  C2026 06 22.15246 10 09 41.72 +02 56 13.7          13.4 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 06 22.1522*  10 09 41.61 +02 56 14.2  13.3 U             Sex       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
VARIABLE_NAME,2461213.6522,13.35,0.05,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
VARIABLE_NAME 20260622.1522 13.35CV 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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461139.75178127 09.04.2026 06:02:23.902   /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
First image: 2461139.75178127 09.04.2026 06:02:23.902   /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Last  image: 2461213.65246106 22.06.2026 03:39:22.636   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.67
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: 7 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  4706
Objects passed selection criteria:  4698
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 3705
Average stars matched: 3580.25 (96.6329 %)
Memory usage VmPeak:   111292 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jun 21 14:44:16 CDT 2026
VaST build number  1.0rc89-107-g3b0f95a5
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jun 21 23:36:53 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: 2461139.75178127 09.04.2026 06:02:23.902   /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
First image: 2461139.75178127 09.04.2026 06:02:23.902   /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Last  image: 2461213.65246106 22.06.2026 03:39:22.636   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 38
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.33
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: 18 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  27490
Objects passed selection criteria:  27415
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 21949.8
Average stars matched: 21011.5 (95.7255 %)
Memory usage VmPeak:   133536 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jun 21 14:44:16 CDT 2026
VaST build number  1.0rc89-107-g3b0f95a5
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jun 21 23:39:37 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= 15.0
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
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
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
STARMATCH_RADIUS_PIX= 4
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: 
Sex-01-Q2b1x1
#######################################
########### Starting Sex-01-Q2b1x1 ###########
Processing Sex-01-Q2b1x1
WARNING: server tau is low on disk space, only 68678 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 68678 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.png' -> 'transient_report/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits_preview.png'

Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits


renamed 'Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.png' -> 'transient_report/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits_preview.png'

Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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= 604.8512
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 493.3085
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2610.0042
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 609.6104
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2615.4382
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 607.8929
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 4.31512
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
----------------------------------------------
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=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     26.9200000762939 / [degC] Focuser temperature
AMBTEMP =                 27.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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= '2026-06-21T22:38:42.1501748' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-22T03:38:42.1501748' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61213.151876736 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-22T03:38:52.0548266' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61213.1519913659 / 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=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [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      =      154.28364006192 / [deg] RA of telescope" status=0
Record 32: "DEC     =     6.00005425486672 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =               21.085 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     262.771111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.76141516034939 / 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  = 'Sex-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20435 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20435 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.9200000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.9200000762939 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  6.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 26.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               892.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                197.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/d_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits :)

Spent 0.821297 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/d_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     26.7399997711182 / [degC] Focuser temperature
AMBTEMP =                 27.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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= '2026-06-21T22:39:22.6363063' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-22T03:39:22.6363063' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61213.1523453239 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-22T03:39:32.5362042' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61213.1524599073 / 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=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [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      =     154.283640089466 / [deg] RA of telescope" status=0
Record 32: "DEC     =     6.00005424357025 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.9469444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     262.870555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.77851481572723 / 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  = 'Sex-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20435 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20435 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.7399997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.7399997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  6.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 26.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               892.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                197.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/d_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits :)

Spent 0.816242 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/d_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Previews of the CALIBRATED second-epoch images:


fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits



fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
  
SExtractor catalog cache: saved Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.cat to cache
SExtractor catalog cache: saved Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.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/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found 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: 2461213.65199248
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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits exists and is non-empty
Saving wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits to local_wcs_cache/
'wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits' -> 'local_wcs_cache/wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits'
wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits exists and is non-empty
Saving wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits to local_wcs_cache/
'wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits' -> 'local_wcs_cache/wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits'
wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits exists and is non-empty
Saving wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits to local_wcs_cache/
'wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits' -> 'local_wcs_cache/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits'
wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits exists and is non-empty
Saving wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits to local_wcs_cache/
'wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits' -> 'local_wcs_cache/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits (1st reference image)
verification OK: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 941.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:18.750 +06:01:19.26 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits (1st new image)
verification OK: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Image size: 937.6'x624.1'  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: 10:17:08.393 +06:00:04.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:17:18.750 +06:01:19.26
Second-epoch image center 10:17:08.393 +06:00:04.69
Angular distance between the image centers 0.0477 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits (2nd new image)
verification OK: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Image size: 937.6'x624.1'  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: 10:17:06.022 +06:00:05.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:17:18.750 +06:01:19.26
Second-epoch image center 10:17:06.022 +06:00:05.60
Angular distance between the image centers 0.0566 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  10:17:08.393 +06:00:04.69
Second-epoch second image center 10:17:06.022 +06:00:05.60
Angular distance between the image centers 0.00983 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits &> /tmp/tmp.tEvz9JC8AX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits &> /tmp/tmp.4fTDcFQ30Q
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits &> /tmp/tmp.YR5ladIXWY
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits &> /tmp/tmp.zS2LCwqDjM
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Calibrating the magnitude scale
Found non-empty wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat 
util/transients/transient_factory_test31.sh has not found non-empty wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat
wait
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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat 
Found non-empty wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat
The reference image (wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits) and catalog (wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat) found
'wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat' -> 'wcsmag.cat'
Read 6357 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.2448 to 162.6264 deg, Dec +0.2902 to +11.6576 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 146.2448 to 162.6264 deg, Dec 0.2902 to 11.6576 deg
Loaded 5162 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): 3747 out of 3906 total matches.
Matched with Tycho-2 3906 out of 6357 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.793400
a=0.000000 b=1.000000 c=22.793400
From vast_summary.log: estimated ref. image limiting mag.:  -7.67
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.12

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.12

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6357 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.2448 to 162.6264 deg, Dec +0.2902 to +11.6576 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 146.2448 to 162.6264 deg, Dec 0.2902 to 11.6576 deg
Loaded 5162 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): 3747 out of 3906 total matches.
Matched with Tycho-2 3906 out of 6357 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits:


Forced-photometry filter: calibrated wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits -> calib.txt_param_ref_wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits (aperture=6.5)
Read 6613 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.1402 to 162.6215 deg, Dec +0.1984 to +11.5941 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 146.1402 to 162.6215 deg, Dec 0.1984 to 11.5941 deg
Loaded 5210 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): 3754 out of 3927 total matches.
Matched with Tycho-2 3927 out of 6613 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits:


Forced-photometry filter: calibrated wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits -> calib.txt_param_ref_wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 2.1 pix  Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
 2.5 pix  fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
 2.5 pix  fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
 2.2 pix  wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 2.1 pix  wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Limiting magnitude estimates:
 15.1 mag.  Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 15.2 mag.  Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
 14.1 mag.  fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
 14.1 mag.  fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
All-image limiting magnitude estimate:  14.1 (SNR )  11.3 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.tEvz9JC8AX (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits is already a symlink and we do not allow symlinks on symlinks
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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits' -> 'wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS_IMAGE_NAME=wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS-calibrated image found: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Checking if the catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits alredy exist and is non-empty...
Catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS catalog name: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.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=443, bad_region=1514, passed=6357
Got 6357 stars (including 4518 good ones) from the SExtractor catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat 
util/solve_plate_with_UCAC5 got 6357 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 4960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 4959 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 4959 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 904 stars left (next iteration limit 994)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits N_match=904 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.444 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.384 n_q1=279 n_q2=156 n_q3=282 n_q4=187 worst_quadrant_to_overall_ratio=1.166
The image catalog is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits -region wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.4fTDcFQ30Q (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits is already a symlink and we do not allow symlinks on symlinks
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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits' -> 'wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS_IMAGE_NAME=wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS-calibrated image found: wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Checking if the catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits alredy exist and is non-empty...
Catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS catalog name: wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.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=465, bad_region=1598, passed=6613
Got 6613 stars (including 4670 good ones) from the SExtractor catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat 
util/solve_plate_with_UCAC5 got 6613 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 450 to 509 (Dec 0.2 to 11.6)
Done reading UCAC5 zone files...
Matched 905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 905 matched stars entering correct_measured_positions(), 904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 905 matched stars entering correct_measured_positions(), 5159 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 450 to 509 (Dec 0.2 to 11.6)
Done reading UCAC5 zone files...
Matched 905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 5158 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 5158 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 904 stars left (next iteration limit 995)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits N_match=904 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.449 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.339 n_q1=276 n_q2=156 n_q3=287 n_q4=185 worst_quadrant_to_overall_ratio=1.323
The image catalog is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits -region wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.YR5ladIXWY (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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS_IMAGE_NAME=wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS-calibrated image found: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Checking if the catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS catalog name: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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=260, bad_region=631, passed=3175
Got 3175 stars (including 2369 good ones) from the SExtractor catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat 
util/solve_plate_with_UCAC5 got 3175 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 2611 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 2609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 2609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 913 stars left (next iteration limit 1004)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits N_match=913 sigma_overall_arcsec=0.419 sigma_q1_arcsec=0.368 sigma_q2_arcsec=0.480 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.516 n_q1=299 n_q2=156 n_q3=293 n_q4=165 worst_quadrant_to_overall_ratio=1.232
The image catalog is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits -region wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.zS2LCwqDjM (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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS_IMAGE_NAME=wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS-calibrated image found: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Checking if the catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS catalog name: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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=243, bad_region=621, passed=3135
Got 3135 stars (including 2339 good ones) from the SExtractor catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat 
util/solve_plate_with_UCAC5 got 3135 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2579 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits N_match=912 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.361 sigma_q4_arcsec=0.470 n_q1=297 n_q2=157 n_q3=289 n_q4=169 worst_quadrant_to_overall_ratio=1.244
The image catalog is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits -region wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits sigma_overall=0.381 worst_q_ratio=1.166
ref2=Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits sigma_overall=0.340 worst_q_ratio=1.323
new1=fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits sigma_overall=0.419 worst_q_ratio=1.232
new2=fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits sigma_overall=0.400 worst_q_ratio=1.244
reference average sigma_overall=0.3605 worst_q_ratio=1.2445
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153_astrometric_residuals.png (904 matched stars from wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145_astrometric_residuals.png (904 matched stars from wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048_astrometric_residuals.png (913 matched stars from wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049_astrometric_residuals.png (912 matched stars from wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits'
Saving fully-calibrated image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits'
Preparing the HTML report for the field Sex-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Sex-01-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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
  
SExtractor catalog cache: saved Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.cat to cache
SExtractor catalog cache: saved Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Creating symlink local_wcs_cache/wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Creating symlink local_wcs_cache/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Creating symlink local_wcs_cache/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found 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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits exists and is non-empty
wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits exists and is non-empty
wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits exists and is non-empty
wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits (1st reference image)
verification OK: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Image size: 941.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:18.750 +06:01:19.26 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits (1st new image)
verification OK: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Image size: 937.6'x624.1'  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: 10:17:08.393 +06:00:04.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:17:18.750 +06:01:19.26
Second-epoch image center 10:17:08.393 +06:00:04.69
Angular distance between the image centers 0.0477 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits (2nd new image)
verification OK: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Image size: 937.6'x624.1'  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: 10:17:06.022 +06:00:05.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:17:18.750 +06:01:19.26
Second-epoch image center 10:17:06.022 +06:00:05.60
Angular distance between the image centers 0.0566 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  10:17:08.393 +06:00:04.69
Second-epoch second image center 10:17:06.022 +06:00:05.60
Angular distance between the image centers 0.00983 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits &> /tmp/tmp.p3BUhT6zYF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits &> /tmp/tmp.5BuSW1fnfx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits &> /tmp/tmp.0nVAAu7q0Q
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits &> /tmp/tmp.5XdhghKucj
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Calibrating the magnitude scale
Found non-empty wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.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_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat 
Found non-empty wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits and wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat
The reference image (wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits) and catalog (wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat) found
'wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat' -> 'wcsmag.cat'
Read 37544 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.1667 to 162.6529 deg, Dec +0.2272 to +11.7209 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 146.1667 to 162.6529 deg, Dec 0.2272 to 11.7209 deg
Loaded 5243 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): 3702 out of 4065 total matches.
Matched with Tycho-2 4065 out of 37544 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.660100
a=0.000000 b=1.000000 c=22.660100
From vast_summary.log: estimated ref. image limiting mag.:  -7.33
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.33

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.33

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 37544 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.1667 to 162.6529 deg, Dec +0.2272 to +11.7209 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 146.1667 to 162.6529 deg, Dec 0.2272 to 11.7209 deg
Loaded 5243 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): 3702 out of 4065 total matches.
Matched with Tycho-2 4065 out of 37544 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits:


Forced-photometry filter: calibrated wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits -> calib.txt_param_ref_wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits (aperture=4.9)
Read 39278 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.1293 to 162.6351 deg, Dec +0.1788 to +11.6671 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 146.1293 to 162.6351 deg, Dec 0.1788 to 11.6671 deg
Loaded 5262 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): 3705 out of 4075 total matches.
Matched with Tycho-2 4075 out of 39278 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits:


Forced-photometry filter: calibrated wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits -> calib.txt_param_ref_wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 17 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.1 pix  Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 2.0 pix  Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
 2.4 pix  fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
 2.4 pix  fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
 2.1 pix  wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 2.0 pix  wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Limiting magnitude estimates:
 15.3 mag.  Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
 15.4 mag.  Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
 14.1 mag.  fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
 14.1 mag.  fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.6 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.p3BUhT6zYF (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits is already a symlink and we do not allow symlinks on symlinks
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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits' -> 'wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS_IMAGE_NAME=wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS-calibrated image found: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
Checking if the catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits alredy exist and is non-empty...
Catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits
WCS catalog name: wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.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=14, blended=1594, bad_region=8642, passed=37530
Got 37530 stars (including 27675 good ones) from the SExtractor catalog wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat 
util/solve_plate_with_UCAC5 got 37530 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 29674 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 29673 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 29673 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 903 stars left (next iteration limit 993)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits N_match=903 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.374 sigma_q2_arcsec=0.414 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.398 n_q1=275 n_q2=160 n_q3=280 n_q4=188 worst_quadrant_to_overall_ratio=1.094
The image catalog is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits -region wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.5BuSW1fnfx (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits is already a symlink and we do not allow symlinks on symlinks
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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits' -> 'wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS_IMAGE_NAME=wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS-calibrated image found: wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
Checking if the catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits alredy exist and is non-empty...
Catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat corresponding to the image wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits
WCS catalog name: wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.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=20, blended=1637, bad_region=9007, passed=39258
Got 39258 stars (including 28974 good ones) from the SExtractor catalog wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat 
util/solve_plate_with_UCAC5 got 39258 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 31066 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 31065 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 31065 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 904 stars left (next iteration limit 994)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits N_match=904 sigma_overall_arcsec=0.348 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.302 sigma_q4_arcsec=0.341 n_q1=273 n_q2=160 n_q3=278 n_q4=193 worst_quadrant_to_overall_ratio=1.144
The image catalog is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits -region wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0nVAAu7q0Q (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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS_IMAGE_NAME=wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS-calibrated image found: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Checking if the catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
WCS catalog name: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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=2, blended=863, bad_region=2375, passed=17012
Got 17012 stars (including 14228 good ones) from the SExtractor catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat 
util/solve_plate_with_UCAC5 got 17012 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits N_match=912 sigma_overall_arcsec=0.431 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.467 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.516 n_q1=311 n_q2=153 n_q3=291 n_q4=157 worst_quadrant_to_overall_ratio=1.198
The image catalog is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits -region wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.5XdhghKucj (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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS_IMAGE_NAME=wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS-calibrated image found: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Checking if the catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat corresponding to the image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
WCS catalog name: wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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=5, blended=834, bad_region=2373, passed=17013
Got 17013 stars (including 14227 good ones) from the SExtractor catalog wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat 
util/solve_plate_with_UCAC5 got 17013 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 14862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 14861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 14861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 909 stars left (next iteration limit 999)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits N_match=909 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.458 sigma_q3_arcsec=0.355 sigma_q4_arcsec=0.484 n_q1=305 n_q2=154 n_q3=293 n_q4=157 worst_quadrant_to_overall_ratio=1.234
The image catalog is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits -region wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
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_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Saving fully-calibrated image wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.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_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/wcs_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits
Preparing the HTML report for the field Sex-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 09:59:39.15 +01:42:51.9:  11.76 +/- 0.01  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:33:47.62 +04:12:12.4:  12.85 +/- 0.03  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:00:07.37 +03:11:52.6:  12.89 +/- 0.02  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:33:47.62 +04:12:12.4:  12.90 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.87 +/- 0.02
Forced photometry filter REJECTED candidate at 10:33:47.62 +04:12:12.4: ref_mag=12.87 +/- 0.02 new_mean_mag=12.7931 delta=0.08 (need > 0.90)
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:00:07.37 +03:11:52.6:  12.92 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.91 +/- 0.02
Forced photometry filter REJECTED candidate at 10:00:07.37 +03:11:52.6: ref_mag=12.91 +/- 0.02 new_mean_mag=13.0724 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 09:59:39.15 +01:42:51.9:  11.79 +/- 0.01  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:42:27.87 +06:40:51.2:  13.10 +/- 0.03  detection
Forced photometry reference-image weighted average:  11.77 +/- 0.01
Forced photometry filter REJECTED candidate at 09:59:39.15 +01:42:51.9: ref_mag=11.77 +/- 0.01 new_mean_mag=11.8556 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:09:41.61 +02:56:14.2:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-09_01-02-23_20.00sec_-4.90C_LIGHTs_0153.fits at 10:22:40.49 +07:24:25.6:  14.53 +/- 0.11  detection
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:09:41.61 +02:56:14.2:  15.99 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:42:27.87 +06:40:51.2:  13.08 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.09 +/- 0.02
Forced photometry filter REJECTED candidate at 10:42:27.87 +06:40:51.2: ref_mag=13.09 +/- 0.02 new_mean_mag=13.2561 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Sex-01-Q2b1x1_2026-04-16_00-10-57_20.00sec_-4.90C_LIGHTs_0145.fits at 10:22:40.49 +07:24:25.6:  14.69 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.60 +/- 0.08
Forced photometry filter KEPT candidate at 10:22:40.49 +07:24:25.6: ref_mag=14.60 +/- 0.08 new_mean_mag=13.1642 delta=1.44 (need > 0.90)
Adding exclusion_list_local.txt__out53390.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out53451.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
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: 3s
  
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Considering the candidate 53066_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53066_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 1     2026 06 22.15199    2461213.65199    13.08    10:00:07.38 +03:11:52.8   7384 4849   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Discovery image 2     2026 06 22.15246    2461213.65246    13.07    10:00:07.36 +03:11:52.5   7378 4849   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

  
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Considering the candidate 53068_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53068_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    13.20    10:40:04.74 +08:22:47.6   1318 1778   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:40:04.78 +08:22:47.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53143_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53143_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    11.24    10:37:35.12 +05:05:24.6   1704 3777   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:37:35.10 +05:05:24.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53169_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53169_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    11.66    10:25:20.47 +08:45:09.0   3535 1545   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:25:20.45 +08:45:09.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53204_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53204_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 1     2026 06 22.15199    2461213.65199    11.82    09:59:39.20 +01:42:51.9   7475 5752   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Discovery image 2     2026 06 22.15246    2461213.65246    11.90    09:59:39.10 +01:42:51.9   7469 5752   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

  
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Considering the candidate 53271_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53271_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    12.55    10:41:28.24 +08:34:32.0   1106 1658   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:41:28.24 +08:34:31.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53277_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53277_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    12.66    10:25:23.31 +08:46:04.3   3528 1535   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:25:23.31 +08:46:04.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53301_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53301_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    12.66    10:36:45.89 +04:30:07.6   1830 4134   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:36:45.90 +04:30:07.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53323_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53323_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 1     2026 06 22.15199    2461213.65199    12.80    10:33:47.67 +04:12:12.0   2288 4311   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Discovery image 2     2026 06 22.15246    2461213.65246    12.79    10:33:47.58 +04:12:12.8   2282 4311   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

  
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Considering the candidate 53366_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53366_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    12.90    10:20:55.73 +01:55:05.6   4241 5676   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:20:55.70 +01:55:05.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53390_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
Preparing report for the candidate 53390_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
  
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Considering the candidate 53391_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53391_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 1     2026 06 22.15199    2461213.65199    13.25    10:42:27.83 +06:40:51.8   0964 2812   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-38-42_20.00sec_5.00C_LIGHT_0048.fits
Discovery image 2     2026 06 22.15246    2461213.65246    13.26    10:42:27.91 +06:40:50.5   0958 2813   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

  
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Considering the candidate 53451_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
Preparing report for the candidate 53451_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
  
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Considering the candidate 53452_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53452_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    13.28    10:26:12.53 +03:57:01.7   3431 4453   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:26:12.58 +03:57:02.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53479_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53479_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    13.36    10:18:37.47 +07:19:13.5   4550 2401   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:18:37.45 +07:19:12.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53496_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 53496_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 2     2026 06 22.15246    2461213.65246    13.58    10:20:22.36 +08:41:40.7   4279 1573   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:20:22.35 +08:41:39.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 33604_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049
The candidate 33604_fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049 did not pass the final checks
Discovery image 3     2026 06 22.15246    2461213.65246    12.26    10:20:50.20 +03:21:09.8   4245 4804   /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_Sex-01-Q2b1x1_225024_TTUQ2b1x1_2701595_1BQzHHDP/fd_Sex-01-Q2b1x1_2026-06-21_22-39-22_20.00sec_5.00C_LIGHT_0049.fits

**** FOUND  10:20:50.19 +03:21:09.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 12s
Prepared the HTML report for the field Sex-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
10:22:40.49 +07:24:25.6
10:09:41.61 +02:56:14.2
########### Completed Sex-01-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 ####
10:22:40.49 +07:24:25.6
10:09:41.61 +02:56:14.2
###################################################################################
10:22:40.49 +07:24:25.6  -- asteroid (will NOT add it to exclusion list)
10:09:41.61 +02:56:14.2  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
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)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461213.65199248 -observatory V36
07:42:07.10 +21:06:14.8 Mercury (1.0mag)
08:50:49.92 +19:42:59.5 Venus (-4.0mag)
03:30:24.59 +18:35:11.9 Mars (1.3mag)
08:00:23.49 +20:59:48.0 Jupiter (-1.8mag)
00:52:52.35 +03:07:04.5 Saturn (0.8mag)
04:03:26.20 +20:34:37.3 Uranus (5.8mag)
00:16:46.53 +00:20:07.5 Neptune (7.8mag)
20:32:26.63 -23:10:06.9 Pluto (14.5mag)
12:05:31.34 -04:16:43.7 Moon (-10.4mag)
-rw-r--r-- 1 apache apache 362 Jun 21 23:36 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461213.65199248:
08:00:20.29 +21:00:00.2 Io (6.2mag)
08:00:19.23 +21:00:04.0 Europa (6.3mag)
08:00:09.77 +21:00:31.6 Ganymede (5.6mag)
08:00:54.11 +20:58:09.7 Callisto (6.9mag)
07:59:51.71 +20:38:08.1 Himalia (15.6mag)
08:00:23.20 +20:59:50.1 Thebe (16.6mag)
07:59:28.86 +20:47:56.0 Elara (17.6mag)
08:03:14.33 +21:03:51.7 Pasiphae (17.8mag)
08:06:19.45 +21:02:42.6 Carme (18.9mag)
00:52:41.81 +03:07:22.3 Titan (8.6mag)
00:52:47.73 +03:07:11.6 Rhea (9.9mag)
00:53:02.10 +03:09:18.9 Iapetus (11.3mag)
00:52:48.11 +03:07:34.7 Hyperion (14.6mag)
00:53:17.06 +03:06:58.9 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jun 21 23:37 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461213.65199248:
17:30:21.94 -35:25:38.3 JWST
17:20:04.18 +42:57:29.5 Chandra
18:43:32.93 -19:48:02.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 21 23:36 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461213.65199248 -observatory V36
18:32:50.64 -33:34:23.3 13.6mag P/2010 H2 (Vales)
06:07:22.24 -67:59:41.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:54:13.63 +32:09:38.8 17.6mag C/2017 K2 (PANSTARRS)
17:09:14.63 +15:52:33.1 17.9mag C/2021 G2 (ATLAS)
23:30:41.29 -32:35:45.2 15.7mag P/2021 N1 (ZTF)
23:08:26.05 +32:02:35.5 17.2mag C/2022 E2 (ATLAS)
05:51:00.61 +27:00:42.6 16.6mag C/2022 N2 (PANSTARRS)
09:40:19.29 +30:33:23.9 16.7mag C/2022 QE78 (ATLAS)
08:58:26.50 +04:30:29.1 17.7mag C/2022 R6 (PANSTARRS)
18:18:58.18 +21:41:41.3 17.8mag C/2023 A3 (Tsuchinshan-ATLAS)
15:14:59.19 -11:05:22.6 17.6mag P/2023 B1 (PANSTARRS)
22:07:00.89 +67:15:24.2 17.8mag C/2023 H5 (Lemmon)
17:11:44.75 -08:07:50.1 13.7mag C/2023 R1 (PANSTARRS)
13:18:16.92 +79:42:08.9 18.0mag C/2023 X2 (Lemmon)
07:30:53.05 +64:50:18.4 17.8mag C/2024 A1 (ATLAS)
07:07:50.85 +28:55:48.1 14.1mag C/2024 E1 (Wierzchos)
15:27:01.21 +14:33:03.2 17.4mag C/2024 G6 (ATLAS)
20:01:44.76 +35:06:24.6 13.9mag C/2024 J3 (ATLAS)
04:31:57.67 -14:51:02.9 15.9mag C/2024 T5 (ATLAS)
06:18:44.75 +32:06:27.5 17.9mag C/2025 J1 (Borisov)
11:32:06.70 +51:53:34.2 17.9mag C/2025 L1 (ATLAS)
06:59:39.93 -11:34:32.3 15.3mag C/2025 R3 (PANSTARRS)
09:36:41.32 +23:03:49.2 17.8mag C/2025 V2 (Rankin)
12:40:25.93 +04:31:07.1 17.1mag C/2025 Y1 (ATLAS)
17:43:52.48 +77:38:33.2 17.7mag C/2026 A2 (Bok)
02:23:04.21 +44:18:57.6 16.4mag C/2026 B2 (Sun-Gao)
11:15:46.60 +00:33:03.8 16.7mag A/2026 E1
20:48:33.30 -10:15:55.5 8.0mag 10P/Tempel
11:06:03.18 -01:15:19.8 16.1mag 29P/Schwassmann-Wachmann
03:33:08.52 +27:26:23.3 17.7mag 47P/Ashbrook-Jackson
09:29:42.67 +19:39:55.9 16.9mag 63P/Wild
00:37:51.24 -05:36:38.6 15.6mag 65P/Gunn
07:28:48.08 +34:21:41.9 17.3mag 76P/West-Kohoutek-Ikemura
03:43:05.35 +18:47:43.4 13.8mag 78P/Gehrels
01:49:36.07 +07:39:29.9 15.8mag 88P/Howell
05:39:19.99 +30:55:56.1 15.4mag 93P/Lovas
03:23:49.88 +29:35:40.3 17.3mag 114P/Wiseman-Skiff
07:24:12.72 +32:18:59.7 15.4mag 123P/West-Hartley
10:14:51.35 +08:43:02.4 16.6mag 124P/Mrkos
04:22:03.32 +20:04:35.3 16.3mag 128P/Shoemaker-Holt
05:01:09.26 +19:33:59.2 17.8mag 131P/Mueller
06:54:08.27 +16:38:27.6 16.4mag 141P/Machholz
06:57:54.94 +17:50:03.0 16.4mag 141P-A/Machholz
06:01:12.22 +17:21:47.0 13.2mag 141P-D/Machholz
03:07:01.38 -22:55:32.3 16.3mag 161P/Hartley-IRAS
04:28:38.11 +28:55:46.6 15.1mag 162P/SidingSpring
19:31:18.56 +06:23:44.8 16.0mag 169P/NEAT
00:55:20.88 +05:00:43.7 17.8mag 220P/McNaught
16:42:40.35 -08:04:59.4 16.6mag 235P/LINEAR
08:05:53.89 +34:44:22.1 17.7mag 240P/NEAT
01:09:24.54 +03:39:59.0 16.1mag 260P/McNaught
04:43:18.25 +34:45:53.3 17.5mag 295P/LINEAR
01:02:43.33 +04:48:29.1 18.0mag 320P/McNaught
15:09:56.64 +07:25:48.2 17.5mag 391P/Kowalski
08:18:39.22 +20:20:25.9 17.9mag 450P/LONEOS
07:22:40.69 +40:40:02.3 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun 21 23:36 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.18 +22:02:03.40  AT2026lxf  2026-05-8.07 13.94
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.68 -22:39:32.70  ASASSN-26cm  2026-04-4.27 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.79 -63:44:05.60  ASASSN-26ch  2026-03-28.12 13.14
-rw-r--r-- 1 apache apache 5.6K Jun 21 23:36 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
-rw-r--r-- 1 apache apache 189K Jun 21 23:36 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:31:02.802 +16:41:46.69  AT 2026pdj  2026-06-13.47 19.369
02:15:09.835 +30:00:37.50  AT 2026pdi  2026-06-11.47 19.3766
02:25:01.600 +26:22:22.15  AT 2026pdh  2026-06-10.48 18.9654
02:18:50.537 +22:00:56.82  AT 2026pdg  2026-06-13.48 18.6907
03:09:46.378 +46:36:02.98  AT 2026pdf  2026-06-10.48 18.4738
14:13:28.202 -08:46:18.43  AT 2026pde  2026-06-06.94 20.27
22:56:41.767 +19:18:28.41  AT 2026pdd  2026-06-14.13 19.23
21:48:38.270 -08:24:30.71  AT 2026pdc  2026-06-13.15 20.24
10:01:56.265 +03:09:34.47  AT 2026pdb  2026-05-30.97 23.09
16:13:28.864 -14:21:15.72  AT 2026pda  2026-05-22.23 23.68
15:38:55.353 +10:27:15.72  AT 2026pcz  2026-06-04.35 20.363
14:23:33.076 +16:31:46.72  AT 2026pcy  2026-06-10.30 20.8187
14:19:01.192 +36:40:17.07  AT 2026pcx  2026-06-05.28 20.6251
14:54:42.251 +73:54:39.32  AT 2026pcw  2026-06-02.31 20.4479
15:15:27.812 +66:18:48.45  AT 2026pcv  2026-06-02.20 20.5519
13:08:30.965 +14:40:39.94  AT 2026pcu  2026-06-02.19 20.2785
17:01:13.097 +80:42:25.03  AT 2026pct  2026-05-09.39 20.2783
15:11:37.904 +18:04:49.93  AT 2026pcs  2026-06-14.07 20.17
21:19:31.360 +00:57:15.70  AT 2026pcr  2026-06-14.06 20.1
22:55:57.356 +13:14:45.58  AT 2026pcq  2026-06-12.59 20.37
-rw-r--r-- 1 apache apache 30K Jun 21 23:36 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Jun 21 23:36:24 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 8s (0.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 44s (0.73 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 1s (0.02 min)
    MAGNITUDE_CALIBRATION: 83s (1.38 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: 3s (0.05 min)
    WAIT_FOR_UCAC5: 6s (0.10 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 146s (2.43 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 26s (0.43 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 84s (1.40 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 126s (2.10 min)
FIELD_Sex-01-Q2b1x1: 289s (4.82 min)
=======================================
TOTAL_RUNTIME: 293s (4.88 min)
Finished: Sun Jun 21 23:41:17 CDT 2026