Mean magnitude and position on the discovery images: 
                   2026 10 05.1758  2461318.6758  13.45  16:50:04.02 +49:27:33.3
 76.12359  39.69903 galactic  Her  Second-epoch detections are separated by 1.4" and 6.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | ATO J252.5168+49.4592        | 16:50:04.02 +49:27:33.3 (user input)  | dubious (ATLAS)  |   (ATLAS)            |  (position from user input)                            J-Ks=0.614+/-0.028 (K)
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:50:04.02 +49:27:33.3:  14.37 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:50:04.02 +49:27:33.3:  14.55 +/- 0.10  detection
Forced photometry reference-image weighted average:  14.43 +/- 0.06
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.

Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits


Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits


fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits


fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.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/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -crosshair 4171.14746 446.88470 image    wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -crosshair 5390.87061 5950.96826 image    wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits -crosshair 5283.91602 5983.92529 image    wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits -crosshair 5288.22070 5978.62891 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY

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

     TAU0008  C2026 10 05.17578 16 50 04.02 +49 27 33.3          13.4 R      V36

Position measured on individual images:

     TAU0008  C2026 10 05.17540 16 50 03.99 +49 27 32.7          13.3 R      V36
     TAU0008  C2026 10 05.17616 16 50 04.06 +49 27 33.9          13.6 R      V36

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

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

TCP 2026 10 05.1758*  16 50 04.02 +49 27 33.3  13.4 U             Her       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
ATO J252.5168+49.4592,2461318.6758,13.45,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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
ATO J252.5168+49.4592 20261005.1758 13.45CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 05.1758  2461318.6758  13.18  16:50:20.50 +49:02:54.4
 75.58734  39.67704 galactic  Her  Second-epoch detections are separated by 0.6" and 6.9 pix   
The object was found in VSX
 2"  Gaia DR3 1409022020691172736  
Type: ROT
#   Max.           Min./Amp.       JD0           Period
    13.290   G            13.310   G                                                 M                            
The object was not found in astcheck.
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:50:20.50 +49:02:54.4:  14.16 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:50:20.50 +49:02:54.4:  14.03 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.10 +/- 0.04
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.

Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits


Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits


fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits


fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.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/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -crosshair 4193.82275 195.68430 image    wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -crosshair 5366.58984 6201.64502 image    wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits -crosshair 5246.12305 6232.23145 image    wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits -crosshair 5250.78906 6227.11426 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY

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

     TAU0008  C2026 10 05.17578 16 50 20.50 +49 02 54.4          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 10 05.17540 16 50 20.53 +49 02 54.3          13.1 R      V36
     TAU0008  C2026 10 05.17616 16 50 20.47 +49 02 54.5          13.3 R      V36

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

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

TCP 2026 10 05.1758*  16 50 20.50 +49 02 54.4  13.2 U             Her       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
Gaia DR3 1409022020691172736,2461318.6758,13.18,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
Gaia DR3 1409022020691172736 20261005.1758 13.18CV NMW


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

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

FITS images used in this processing run:

Field Dra-10-Q1b1x1 reference image: Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Field Dra-10-Q1b1x1 reference image: Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Field Dra-10-Q1b1x1 second-epoch image: Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Field Dra-10-Q1b1x1 second-epoch image: Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461318.67616172 05.10.2026 04:13:30.373   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.16
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: 9 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  9845
Objects passed selection criteria:  9831
Measurements per detected object (mean, median, min, max):    3.1    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 8238.75
Average stars matched: 8141.75 (98.8226 %)
Memory usage VmPeak:   236308 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Oct  4 15:05:03 CDT 2026
VaST build number  1.0rc89-232-g1547b37e
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-04)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Oct  4 23:24:25 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: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461318.67616172 05.10.2026 04:13:30.373   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 22
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.89
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: 31 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  53271
Objects passed selection criteria:  53152
Measurements per detected object (mean, median, min, max):    3.1    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 44810.2
Average stars matched: 43197.8 (96.4015 %)
Memory usage VmPeak:   275476 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Oct  4 15:05:03 CDT 2026
VaST build number  1.0rc89-232-g1547b37e
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-04)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Oct  4 23:26:03 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-10-Q1b1x1
#######################################
########### Starting Dra-10-Q1b1x1 ###########
Processing Dra-10-Q1b1x1
server tau has sufficient free disk space available: 358097 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 358097 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.png' -> 'transient_report/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits_preview.png'

Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits


renamed 'Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.png' -> 'transient_report/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits_preview.png'

Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.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= 389.4064
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 522.2082
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1276.0823
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 450.7794
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1259.0432
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 465.5064
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.27699
INFO:                  SECOND_EPOCH__SD_ratio= 0.032
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 16.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-04T23:12:24.8175705' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-05T04:12:24.8175705' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61318.1752872337 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-05T04:12:34.7224272' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61318.1754018748 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / 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      =     254.115227237819 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999974976264 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.8163888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     316.881944444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.89211341356929 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                29487 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29487 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 87.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               909.99 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                292.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/d_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits :)

Spent 0.951190 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/d_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 16.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-04T23:13:30.3738680' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-05T04:13:30.3738680' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61318.1760459836 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-05T04:13:40.2745428' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61318.1761605786 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / 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      =     254.115227334718 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999975405478 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.6597222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     316.931388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.90043772340728 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                29487 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29487 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 87.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               909.99 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                292.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/d_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits :)

Spent 0.852147 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/d_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits



fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
  
SExtractor catalog cache: saved Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461318.67540297
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_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits exists and is non-empty
wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  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: 16:56:27.930 +54:00:00.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Image size: 941.5'x626.6'  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: 16:56:59.742 +54:01:37.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:59.742 +54:01:37.56
Angular distance between the image centers 0.0825 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Image size: 941.5'x626.6'  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: 16:57:02.246 +54:01:06.27 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:57:02.246 +54:01:06.27
Angular distance between the image centers 0.0860 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  16:56:59.742 +54:01:37.56
Second-epoch second image center 16:57:02.246 +54:01:06.27
Angular distance between the image centers 0.01064 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.92p8qMh6z7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.Cym2MCRmai
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits &> /tmp/tmp.doXdCBFwbZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits &> /tmp/tmp.zVfX1zpWst
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.793100
a=0.000000 b=1.000000 c=22.793100
From vast_summary.log: estimated ref. image limiting mag.:  -7.16
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.63

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.63

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=6.5)
Read 9829 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.0937 deg, Dec +48.1335 to +59.2645 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 239.2485 to 269.0937 deg, Dec 48.1335 to 59.2645 deg
Loaded 7604 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): 5405 out of 5596 total matches.
Matched with Tycho-2 5596 out of 9829 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=6.4)
____ 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: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.3 pix  Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 3.0 pix  fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
 3.0 pix  fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Limiting magnitude estimates:
 15.6 mag.  Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.5 mag.  Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 14.4 mag.  fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
 14.6 mag.  fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
All-image limiting magnitude estimate:  14.4 (SNR )  11.6 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.92p8qMh6z7 (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/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=595, bad_region=0, passed=11615
Got 11615 stars (including 11008 good ones) from the SExtractor catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 11615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 11615 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 11615 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 11615 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4885 stars left (next iteration limit 5373)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4885 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.474 n_q1=1105 n_q2=1307 n_q3=1128 n_q4=1345 worst_quadrant_to_overall_ratio=1.266
The image catalog is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Cym2MCRmai (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/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=522, bad_region=0, passed=9829
Got 9829 stars (including 9296 good ones) from the SExtractor catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 9829 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 4880 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 9829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 9829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 9829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4880 stars left (next iteration limit 5368)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4880 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.373 sigma_q4_arcsec=0.406 n_q1=1366 n_q2=1133 n_q3=1299 n_q4=1082 worst_quadrant_to_overall_ratio=1.106
The image catalog is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.doXdCBFwbZ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Checking if the catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS catalog name: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=215, bad_region=0, passed=5598
Got 5598 stars (including 5377 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat 
util/solve_plate_with_UCAC5 got 5598 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.4)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 5598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.4)
Done reading UCAC5 zone files...
Matched 4868 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 5598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 5598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4854 stars left (next iteration limit 5337)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4854 robust_rms=13.217 arcsec worst_region_rms=25.984 arcsec outer_annulus_rms=25.984 arcsec
SIP_REFIT: SIP order 3 trial: matched=4854 robust_rms=0.468 arcsec worst_region_rms=0.693 arcsec outer_annulus_rms=0.693 arcsec
SIP_REFIT: SIP order 5 trial: matched=4854 robust_rms=0.356 arcsec worst_region_rms=0.468 arcsec outer_annulus_rms=0.468 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4854 robust_rms_before=0.586 arcsec robust_rms_before_corrected=0.329 arcsec robust_rms_after=0.356 arcsec worst_region_rms_before=0.472 worst_region_rms_after=0.468 outer_annulus_rms_before=0.929 outer_annulus_rms_after=0.468
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.472 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits worst_region_rms_kept=0.472 arcsec robust_rms_kept=0.329 arcsec matched=4854
WCS_QUALITY_DIAG: file=fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits N_match=4854 sigma_overall_arcsec=0.338 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.340 n_q1=1348 n_q2=1253 n_q3=1149 n_q4=1104 worst_quadrant_to_overall_ratio=1.174
The image catalog is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits -region wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zVfX1zpWst (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Checking if the catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS catalog name: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=250, bad_region=1, passed=6128
Got 6128 stars (including 5871 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat 
util/solve_plate_with_UCAC5 got 6128 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.4)
Done reading UCAC5 zone files...
Matched 4867 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 4853 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 6128 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.4)
Done reading UCAC5 zone files...
Matched 4869 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6128 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6128 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4855 stars left (next iteration limit 5338)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4855 robust_rms=13.829 arcsec worst_region_rms=24.375 arcsec outer_annulus_rms=24.375 arcsec
SIP_REFIT: SIP order 3 trial: matched=4855 robust_rms=0.496 arcsec worst_region_rms=0.699 arcsec outer_annulus_rms=0.699 arcsec
SIP_REFIT: SIP order 5 trial: matched=4855 robust_rms=0.357 arcsec worst_region_rms=0.449 arcsec outer_annulus_rms=0.449 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4855 robust_rms_before=0.587 arcsec robust_rms_before_corrected=0.331 arcsec robust_rms_after=0.357 arcsec worst_region_rms_before=0.448 worst_region_rms_after=0.449 outer_annulus_rms_before=0.864 outer_annulus_rms_after=0.449
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.448 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits worst_region_rms_kept=0.448 arcsec robust_rms_kept=0.331 arcsec matched=4855
WCS_QUALITY_DIAG: file=fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits N_match=4855 sigma_overall_arcsec=0.333 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.363 sigma_q3_arcsec=0.317 sigma_q4_arcsec=0.335 n_q1=1602 n_q2=1296 n_q3=957 n_q4=1000 worst_quadrant_to_overall_ratio=1.093
The image catalog is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits -region wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits to local_wcs_cache/
'wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'local_wcs_cache/wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
Saving the final (post-refit) wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits to local_wcs_cache/
'wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'local_wcs_cache/wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits sigma_overall=0.374 worst_q_ratio=1.266
ref2=Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits sigma_overall=0.367 worst_q_ratio=1.106
new1=fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits sigma_overall=0.338 worst_q_ratio=1.174
new2=fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits sigma_overall=0.333 worst_q_ratio=1.093
reference average sigma_overall=0.3705 worst_q_ratio=1.186
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315_astrometric_residuals.png (4885 matched stars from wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201_astrometric_residuals.png (4880 matched stars from wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162_astrometric_residuals.png (4854 matched stars from wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163_astrometric_residuals.png (4855 matched stars from wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits'
Saving fully-calibrated image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits'
Preparing the HTML report for the field Dra-10-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Dra-10-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
  
SExtractor catalog cache: saved Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Creating symlink local_wcs_cache/wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits exists and is non-empty
wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  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: 16:56:27.930 +54:00:00.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Image size: 941.5'x626.6'  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: 16:56:59.742 +54:01:37.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:59.742 +54:01:37.56
Angular distance between the image centers 0.0825 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Image size: 941.5'x626.6'  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: 16:57:02.246 +54:01:06.27 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:57:02.246 +54:01:06.27
Angular distance between the image centers 0.0860 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  16:56:59.742 +54:01:37.56
Second-epoch second image center 16:57:02.246 +54:01:06.27
Angular distance between the image centers 0.01064 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.E1zMqImP30
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.ugTKKHuFIC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits &> /tmp/tmp.fMdPKM8u2r
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits &> /tmp/tmp.BUiQBk8Z3T
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.684200
a=0.000000 b=1.000000 c=22.684200
From vast_summary.log: estimated ref. image limiting mag.:  -6.89
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.79

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.79

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=5.1)
Read 56391 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.1572 deg, Dec +48.1050 to +59.2665 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 239.2485 to 269.1572 deg, Dec 48.1050 to 59.2665 deg
Loaded 7650 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): 5111 out of 5635 total matches.
Matched with Tycho-2 5635 out of 56391 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=4.9)
____ 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: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.1 pix  Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 2.8 pix  fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
 2.8 pix  fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Limiting magnitude estimates:
 15.8 mag.  Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.6 mag.  Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 14.5 mag.  fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
 14.7 mag.  fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
All-image limiting magnitude estimate:  14.5 (SNR )  13.8 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.E1zMqImP30 (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/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=17, blended=3367, bad_region=1, passed=60072
Got 60072 stars (including 56639 good ones) from the SExtractor catalog wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 60072 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 4889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 60072 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 60072 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 60072 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4888 stars left (next iteration limit 5377)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4888 sigma_overall_arcsec=0.366 sigma_q1_arcsec=0.269 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.479 n_q1=1127 n_q2=1305 n_q3=1146 n_q4=1310 worst_quadrant_to_overall_ratio=1.309
The image catalog is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.ugTKKHuFIC (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/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=26, blended=2803, bad_region=0, passed=56365
Got 56365 stars (including 53457 good ones) from the SExtractor catalog wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 56365 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 56365 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 56365 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 56365 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4878 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4878 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.386 sigma_q3_arcsec=0.374 sigma_q4_arcsec=0.397 n_q1=1345 n_q2=1144 n_q3=1266 n_q4=1123 worst_quadrant_to_overall_ratio=1.110
The image catalog is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.fMdPKM8u2r (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Checking if the catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
WCS catalog name: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=9, blended=896, bad_region=46, passed=30860
Got 30860 stars (including 29881 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat 
util/solve_plate_with_UCAC5 got 30860 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4855 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 30860 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4857 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 30860 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 30860 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4849 stars left (next iteration limit 5331)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4849 robust_rms=13.241 arcsec worst_region_rms=26.100 arcsec outer_annulus_rms=26.100 arcsec
SIP_REFIT: SIP order 3 trial: matched=4849 robust_rms=0.469 arcsec worst_region_rms=0.698 arcsec outer_annulus_rms=0.698 arcsec
SIP_REFIT: SIP order 5 trial: matched=4849 robust_rms=0.355 arcsec worst_region_rms=0.463 arcsec outer_annulus_rms=0.463 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4849 robust_rms_before=0.588 arcsec robust_rms_before_corrected=0.328 arcsec robust_rms_after=0.355 arcsec worst_region_rms_before=0.469 worst_region_rms_after=0.463 outer_annulus_rms_before=0.939 outer_annulus_rms_after=0.463
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.469 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits worst_region_rms_kept=0.469 arcsec robust_rms_kept=0.328 arcsec matched=4849
WCS_QUALITY_DIAG: file=fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits N_match=4849 sigma_overall_arcsec=0.335 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.383 sigma_q3_arcsec=0.308 sigma_q4_arcsec=0.339 n_q1=1355 n_q2=1208 n_q3=1188 n_q4=1098 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits -region wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.BUiQBk8Z3T (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Checking if the catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
WCS catalog name: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=19, blended=1076, bad_region=47, passed=33359
Got 33359 stars (including 32193 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat 
util/solve_plate_with_UCAC5 got 33359 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.4)
Done reading UCAC5 zone files...
Matched 4859 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 4846 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 33359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.4)
Done reading UCAC5 zone files...
Matched 4860 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 33359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 33359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4847 stars left (next iteration limit 5330)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=13.898 arcsec worst_region_rms=24.253 arcsec outer_annulus_rms=24.253 arcsec
SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.501 arcsec worst_region_rms=0.701 arcsec outer_annulus_rms=0.701 arcsec
SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.354 arcsec worst_region_rms=0.446 arcsec outer_annulus_rms=0.446 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4847 robust_rms_before=0.590 arcsec robust_rms_before_corrected=0.330 arcsec robust_rms_after=0.354 arcsec worst_region_rms_before=0.444 worst_region_rms_after=0.446 outer_annulus_rms_before=0.863 outer_annulus_rms_after=0.446
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.444 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits worst_region_rms_kept=0.444 arcsec robust_rms_kept=0.330 arcsec matched=4847
WCS_QUALITY_DIAG: file=fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits N_match=4847 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.334 n_q1=1600 n_q2=1275 n_q3=980 n_q4=992 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits -region wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Saving fully-calibrated image wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/wcs_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits
Preparing the HTML report for the field Dra-10-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:21:43.97 +58:09:44.2:  14.88 +/- 0.13  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:21:48.56 +58:43:17.4:  15.33 +/- 0.19  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:23:12.48 +50:21:30.0:  13.35 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:21:43.97 +58:09:44.2:  15.48 +/- 0.26  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:21:48.56 +58:43:17.4:  15.33 +/- 0.22  detection
Forced photometry reference-image weighted average:  15.00 +/- 0.11
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:54:28.62 +49:03:42.6:  13.79 +/- 0.04  detection
Forced photometry reference-image weighted average:  15.33 +/- 0.14
Forced photometry filter REJECTED candidate at 17:21:43.97 +58:09:44.2: ref_mag=15.00 +/- 0.11 new_mean_mag=14.3301 delta=0.67 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:21:48.56 +58:43:17.4: ref_mag=15.33 +/- 0.14 new_mean_mag=14.4839 delta=0.84 (need > 0.90)
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:50:04.02 +49:27:33.3:  14.37 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:50:20.50 +49:02:54.4:  14.16 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:23:12.48 +50:21:30.0:  13.48 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.40 +/- 0.03
Forced photometry filter REJECTED candidate at 16:23:12.48 +50:21:30.0: ref_mag=13.40 +/- 0.03 new_mean_mag=13.1433 delta=0.26 (need > 0.90)
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:54:28.62 +49:03:42.6:  13.76 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.78 +/- 0.03
Forced photometry filter REJECTED candidate at 16:54:28.62 +49:03:42.6: ref_mag=13.78 +/- 0.03 new_mean_mag=13.0339 delta=0.74 (need > 0.90)
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:50:04.02 +49:27:33.3:  14.55 +/- 0.10  detection
Forced photometry reference-image weighted average:  14.43 +/- 0.06
Forced photometry filter KEPT candidate at 16:50:04.02 +49:27:33.3: ref_mag=14.43 +/- 0.06 new_mean_mag=13.4210 delta=1.01 (need > 0.90)
Forced photometry on wcs_Dra-10-Q1b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:50:20.50 +49:02:54.4:  14.03 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.10 +/- 0.04
Forced photometry filter KEPT candidate at 16:50:20.50 +49:02:54.4: ref_mag=14.10 +/- 0.04 new_mean_mag=13.1321 delta=0.97 (need > 0.90)
Adding exclusion_list_local.txt__out01712.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out03974.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 15s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 74711_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 74711_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    12.81    17:21:57.31 +53:26:14.9   2544 3298   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:21:57.24 +53:26:15.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 74948_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 74948_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 1     2026 10 05.17540    2461318.67540    13.21    16:23:12.66 +50:21:31.2   7901 5436   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Discovery image 2     2026 10 05.17616    2461318.67616    13.08    16:23:12.29 +50:21:28.7   7906 5431   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

  
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Considering the candidate 75021_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75021_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.35    17:44:06.12 +53:49:04.4   0626 2689   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:44:06.11 +53:49:04.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 75032_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75032_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    12.80    17:36:35.85 +48:58:58.6   0678 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:36:35.92 +48:58:57.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75092_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75092_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.04    17:30:33.46 +57:51:25.2   2270 0537   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:30:33.66 +57:51:26.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 75312_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75312_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.90    17:19:45.29 +51:52:11.5   2600 4264   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:19:45.35 +51:52:10.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75509_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75509_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.83    17:15:21.21 +53:38:13.4   3147 3263   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:15:21.22 +53:38:13.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75526_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75526_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 1     2026 10 05.17540    2461318.67540    14.30    17:21:44.08 +58:09:44.9   2996 0483   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Discovery image 2     2026 10 05.17616    2461318.67616    14.35    17:21:43.87 +58:09:43.5   3000 0479   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

  
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Considering the candidate 75538_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 75538_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 1     2026 10 05.17540    2461318.67540    14.40    17:21:48.53 +58:43:17.7   3043 0146   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Discovery image 2     2026 10 05.17616    2461318.67616    14.56    17:21:48.59 +58:43:17.0   3046 0141   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

  
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Considering the candidate 58463_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 58463_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.76    17:34:54.89 +55:15:30.7   1610 2012   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

Rejecting candidate due to large distance (35.4") between the two second-epoch detections
  
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Considering the candidate 57430_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 57430_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 3     2026 10 05.17616    2461318.67616    12.51    16:06:53.14 +55:19:00.8   9160 2311   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

Rejecting candidate due to large distance (39.4") between the two second-epoch detections
  
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Considering the candidate 31085_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 31085_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    12.66    17:28:22.58 +53:52:39.7   2019 2941   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

Rejecting candidate due to large distance (36.2") between the two second-epoch detections
  
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Considering the candidate 03974_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
Preparing report for the candidate 03974_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
  
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Considering the candidate 47047_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 47047_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17616    2461318.67616    13.51    16:20:05.52 +57:31:35.1   7930 1077   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

Rejecting candidate due to large distance (39.4") between the two second-epoch detections
  
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Considering the candidate 31778_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 31778_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 3     2026 10 05.17616    2461318.67616    9.77    17:33:57.67 +53:57:37.0   1537 2799   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

**** FOUND  17:33:57.67 +53:57:36.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 01712_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
Preparing report for the candidate 01712_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
  
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Considering the candidate 01727_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163
The candidate 01727_fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163 did not pass the final checks
Discovery image 2     2026 10 05.17540    2461318.67540    12.98    16:54:28.71 +49:03:43.3   4838 6203   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-12-24_20.00sec_0.00C_LIGHTs_0162.fits
Discovery image 3     2026 10 05.17616    2461318.67616    13.16    16:54:28.53 +49:03:41.9   4842 6198   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Dra-10-Q1b1x1_231601_TTUQ1b1x1_1288970_lkCzD2iY/fd_Dra-10-Q1b1x1_2026-10-04_23-13-30_20.00sec_0.00C_LIGHTs_0163.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 17s
Prepared the HTML report for the field Dra-10-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:50:20.50 +49:02:54.4
16:50:04.02 +49:27:33.3
########### Completed Dra-10-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
16:50:04.02 +49:27:33.3
16:50:20.50 +49:02:54.4
###################################################################################
16:50:04.02 +49:27:33.3  -- not an asteroid (will add it to exclusion list)
16:50:20.50 +49:02:54.4  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
16:50:04.02 +49:27:33.3  -- does not seem to be a hot pixel (will add it to exclusion list)
16:50:20.50 +49:02:54.4  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
16:50:04.02 +49:27:33.3  -- not a known variable star
16:50:20.50 +49:02:54.4  -- a known variable star
Found 1 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
2 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
#### Adding the following to the exclusion list ####
16:50:04.02 +49:27:33.3
16:50:20.50 +49:02:54.4
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461318.67540297 -observatory V36
14:10:16.85 -15:29:54.6 Mercury (-0.0mag)
14:12:30.04 -21:09:20.4 Venus (-4.7mag)
08:25:15.31 +20:22:20.7 Mars (1.1mag)
09:30:13.96 +15:24:17.5 Jupiter (-1.9mag)
00:44:14.31 +01:48:18.1 Saturn (0.3mag)
04:12:39.80 +20:59:26.1 Uranus (5.6mag)
00:10:57.70 -00:21:38.5 Neptune (7.7mag)
20:24:17.01 -23:43:24.3 Pluto (14.5mag)
08:23:48.15 +21:00:11.2 Moon (-9.8mag)
-rw-r--r-- 1 apache apache 362 Oct  4 23:24 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461318.67540297:
09:30:20.70 +15:23:41.8 Io (9.6mag)
09:30:19.29 +15:23:50.5 Europa (6.2mag)
09:30:30.44 +15:22:48.3 Ganymede (8.1mag)
09:30:21.52 +15:23:38.1 Callisto (6.9mag)
09:29:31.40 +15:45:58.4 Himalia (15.6mag)
09:30:13.36 +15:24:20.9 Thebe (16.5mag)
09:28:32.46 +15:44:22.4 Elara (17.5mag)
09:33:02.09 +14:47:02.2 Pasiphae (17.8mag)
09:29:17.04 +15:49:45.6 Carme (18.9mag)
00:44:25.90 +01:48:09.2 Titan (8.2mag)
00:44:12.28 +01:47:59.9 Rhea (9.6mag)
00:43:35.65 +01:45:54.3 Iapetus (11.0mag)
00:44:16.64 +01:48:35.5 Hyperion (14.1mag)
00:42:37.29 +01:36:10.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct  4 23:24 moons.txt
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Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461318.67540297:
02:05:55.62 +20:50:08.5 JWST
13:30:47.79 +54:29:42.5 Chandra
10:19:09.03 -56:56:03.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct  4 23:24 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461318.67540297 -observatory V36
03:47:24.01 +20:09:08.5 17.1mag P/1996 R2 (Lagerkvist)
18:19:26.08 -33:38:28.8 14.7mag P/2010 H2 (Vales)
07:37:03.11 -71:59:44.5 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:25.26 +34:28:12.8 17.7mag C/2017 K2 (PANSTARRS)
05:03:39.04 +48:14:34.1 16.9mag P/2021 N1 (ZTF)
07:27:31.03 +25:31:41.2 16.9mag C/2022 N2 (PANSTARRS)
15:27:39.59 -18:03:51.3 15.2mag C/2023 R1 (PANSTARRS)
08:58:42.99 +35:02:36.5 16.1mag C/2024 E1 (Wierzchos)
18:25:53.89 +41:49:04.5 17.4mag C/2024 J3 (ATLAS)
05:45:31.87 -13:30:02.0 16.7mag C/2024 T5 (ATLAS)
07:15:37.37 +12:31:25.2 17.7mag C/2025 J1 (Borisov)
12:05:39.46 +16:30:27.5 16.3mag C/2025 V2 (Rankin)
13:44:48.63 -02:11:57.7 16.6mag C/2025 Y1 (ATLAS)
18:17:17.69 +67:29:28.8 16.0mag C/2026 A2 (Bok)
02:42:58.82 +44:06:26.9 17.7mag C/2026 B2 (Sun-Gao)
12:39:41.00 +13:39:31.6 17.7mag A/2026 E1
00:41:40.34 +19:44:57.8 17.8mag 2P/Encke
22:51:37.51 -32:57:45.8 14.3mag 10P/Tempel
02:02:00.14 +39:27:56.3 16.9mag 11P/Tempel-Swift-LINEAR
12:07:02.98 -07:39:27.3 16.3mag 29P/Schwassmann-Wachmann
00:26:31.25 -08:38:58.1 15.5mag 65P/Gunn
07:27:06.13 +16:40:08.4 13.8mag 78P/Gehrels
03:05:48.94 +14:36:43.2 17.5mag 88P/Howell
07:16:14.47 +38:24:04.6 17.1mag 112P/Urata-Niijima
08:47:43.94 +16:19:45.5 17.8mag 114P/Wiseman-Skiff
11:28:08.71 +14:40:55.2 14.8mag 123P/West-Hartley
13:51:17.19 -30:24:18.6 17.8mag 124P/Mrkos
06:46:05.94 +19:34:38.9 15.7mag 128P/Shoemaker-Holt
23:36:30.29 +00:32:38.9 17.2mag 139P/Vaisala-Oterma
22:39:59.76 -02:18:39.1 9.5mag 161P/Hartley-IRAS
10:05:21.38 +35:47:58.9 16.8mag 162P/Siding Spring
10:03:13.19 +03:11:07.9 13.7mag 169P/NEAT
03:31:58.13 +05:23:29.9 14.7mag 220P/McNaught
05:53:02.59 +43:49:01.6 15.4mag 260P/McNaught
07:17:37.85 +25:47:40.8 18.0mag 266P/Christensen
15:46:29.42 -03:15:27.3 18.0mag 391P/Kowalski
09:49:48.15 +32:01:24.5 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.8K Oct  4 23:24 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
-rw-r--r-- 1 apache apache 5.7K Oct  4 23:24 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
-rw-r--r-- 1 apache apache 191K Oct  4 23:24 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
02:30:40.630 +02:46:53.02  AT 2026acdo  2026-09-15.85 21.95
02:09:16.870 +01:28:36.92  AT 2026acdn  2026-09-15.84 22.4
01:52:25.390 -01:02:18.80  AT 2026acdm  2026-09-15.84 21.59
01:26:00.430 +05:11:07.70  AT 2026acdl  2026-09-13.85 22.3
00:59:21.730 +05:19:21.52  AT 2026acdk  2026-09-12.90 22.44
01:52:37.109 +00:19:05.30  AT 2026acdj  2026-09-12.77 22.53
01:45:08.290 +04:57:01.83  AT 2026acdi  2026-09-12.77 22.56
23:52:08.000 +02:30:09.80  AT 2026acdh  2026-09-12.74 22.38
23:00:43.000 +00:08:30.74  AT 2026acdg  2026-09-12.73 22.19
23:43:16.060 +01:40:02.02  AT 2026acdf  2026-09-10.84 22.6
01:56:12.660 +01:50:37.08  AT 2026acde  2026-09-10.77 22.48
01:20:44.400 +06:02:00.40  AT 2026acdd  2026-09-10.77 21.86
01:13:31.990 +04:24:23.63  AT 2026acdc  2026-09-10.76 22.79
01:15:03.600 +05:10:37.90  AT 2026acdb  2026-09-08.89 22.67
01:07:11.080 +05:05:45.33  AT 2026acda  2026-09-08.89 22.57
02:31:08.610 -00:16:42.93  AT 2026accz  2026-09-08.85 22.57
02:03:05.540 +01:55:47.58  AT 2026accy  2026-09-08.84 22.4
01:59:22.490 +00:05:02.08  AT 2026accx  2026-09-08.84 22.22
01:21:28.510 +02:30:23.28  AT 2026accw  2026-09-08.83 22.18
01:06:56.650 +00:08:23.74  AT 2026accv  2026-09-08.82 22.3
-rw-r--r-- 1 apache apache 89K Oct  4 23:24 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Oct  4 23:23:37 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 10s (0.17 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: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 13s (0.22 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: 1s (0.02 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 74s (1.23 min)
TIMING SExtractor: 16 seconds
TIMING matching_and_photometry: 8 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 33s (0.55 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 18s (0.30 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: 17s (0.28 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 71s (1.18 min)
FIELD_Dra-10-Q1b1x1: 168s (2.80 min)
=======================================
TOTAL_RUNTIME: 184s (3.07 min)
Finished: Sun Oct  4 23:26:41 CDT 2026