This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Mean magnitude and position on the discovery images:
2026 10 06.1475 2461319.6475 12.05 22:35:11.28 -31:05:03.0
17.10361 -60.09413 galactic PsA Second-epoch detections are separated by 0.4" and 5.3 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.1021 Flammario 0 -0 0 12.3 0 -0
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 22:35:11.28 -31:05:03.0: 13.75 +/- 99.00 upperlimit
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 22:35:11.28 -31:05:03.0: 14.16 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin Lite
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
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:
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!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461319.6475,12.05,0.05,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
VARIABLE_NAME 20261006.1475 12.05CV 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
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:
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!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461319.6475,12.68,0.05,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
VARIABLE_NAME 20261006.1475 12.68CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461230.90518097 09.07.2026 09:43:17.636 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
First image: 2461230.90518097 09.07.2026 09:43:17.636 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Last image: 2461319.64780501 06.10.2026 03:32:40.353 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -8.61
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 6 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 3110
Objects passed selection criteria: 3094
Measurements per detected object (mean, median, min, max): 2.8 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.8 2.0 2 4
Average stars detected per image: 2267
Average stars matched: 1712 (75.5183 %)
Memory usage VmPeak: 229740 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 Tue Oct 6 03:07:31 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: 2461230.90518097 09.07.2026 09:43:17.636 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
First image: 2461230.90518097 09.07.2026 09:43:17.636 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Last image: 2461319.64780501 06.10.2026 03:32:40.353 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 40
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -8.26
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: 44 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): 14786
Objects passed selection criteria: 14765
Measurements per detected object (mean, median, min, max): 3.3 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.3 4.0 2 4
Average stars detected per image: 12781.8
Average stars matched: 10734.5 (83.983 %)
Memory usage VmPeak: 238652 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 Tue Oct 6 03:10:31 CDT 2026
Host name: tau
############################################################
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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
SExtractor catalog cache: saved PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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: 2461319.64726431
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits exists and is non-empty
wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits exists and is non-empty
wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits exists and is non-empty
wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Image size: 937.5'x625.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 22:57:25.622 -34:00:40.75 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_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits (1st new image)
verification OK: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Image size: 941.0'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 22:57:41.641 -34:01:11.38 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:57:25.622 -34:00:40.75
Second-epoch image center 22:57:41.641 -34:01:11.38
Angular distance between the image centers 0.0560 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits (2nd new image)
verification OK: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Image size: 941.0'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 22:57:39.137 -34:01:08.55 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:57:25.622 -34:00:40.75
Second-epoch image center 22:57:39.137 -34:01:08.55
Angular distance between the image centers 0.0473 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 22:57:41.641 -34:01:11.38
Second-epoch second image center 22:57:39.137 -34:01:08.55
Angular distance between the image centers 0.00868 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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits &> /tmp/tmp.B2OqjfjSMJ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits &> /tmp/tmp.5WNGiZSQnG
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits &> /tmp/tmp.loLEo7gZsl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits &> /tmp/tmp.0RtvCD0BRT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Calibrating the magnitude scale
Found non-empty wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
Found non-empty wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
The reference image (wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits) and catalog (wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat) found
'wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 1183 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4424 to 353.9626 deg, Dec -39.1780 to -28.5199 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 334.4424 to 353.9626 deg, Dec -39.1780 to -28.5199 deg
Loaded 5070 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): 876 out of 882 total matches.
Matched with Tycho-2 882 out of 1183 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 21.897400
a=0.000000 b=1.000000 c=21.897400
From vast_summary.log: estimated ref. image limiting mag.: -8.61
Updating vast_summary.log: Estimated ref. image limiting mag.: 13.29
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 13.29
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 1183 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4424 to 353.9626 deg, Dec -39.1780 to -28.5199 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 334.4424 to 353.9626 deg, Dec -39.1780 to -28.5199 deg
Loaded 5070 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): 876 out of 882 total matches.
Matched with Tycho-2 882 out of 1183 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (aperture=6.4)
Read 1486 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4427 to 353.9628 deg, Dec -39.2404 to -28.5200 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 334.4427 to 353.9628 deg, Dec -39.2404 to -28.5200 deg
Loaded 5104 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): 1168 out of 1175 total matches.
Matched with Tycho-2 1175 out of 1486 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Forced-photometry filter: calibrated wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits -> calib.txt_param_ref_wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.3 pix PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
2.2 pix PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
3.6 pix fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
3.5 pix fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Limiting magnitude estimates:
13.3 mag. PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
13.6 mag. PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
14.3 mag. fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
14.3 mag. fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 10.2 (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.B2OqjfjSMJ (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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits' -> 'wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS-calibrated image found: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Checking if the catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS catalog name: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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=120, bad_region=0, passed=1183
Got 1183 stars (including 1063 good ones) from the SExtractor catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
util/solve_plate_with_UCAC5 got 1183 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 254 to 309 (Dec -39.2 to -28.5)
Done reading UCAC5 zone files...
Matched 1021 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1021 matched stars entering correct_measured_positions(), 1019 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1021 matched stars entering correct_measured_positions(), 1179 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
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 254 to 309 (Dec -39.2 to -28.5)
Done reading UCAC5 zone files...
Matched 1021 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1021 matched stars entering correct_measured_positions(), 1177 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 1021 matched stars entering correct_measured_positions(), 1177 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 1021 stars left (next iteration limit 1123)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits N_match=1021 sigma_overall_arcsec=0.458 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.523 sigma_q3_arcsec=0.494 sigma_q4_arcsec=0.434 n_q1=269 n_q2=218 n_q3=285 n_q4=249 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits -region wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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.5WNGiZSQnG (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/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits' -> 'wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS_IMAGE_NAME=wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS-calibrated image found: wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Checking if the catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits alredy exist and is non-empty...
Catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS catalog name: wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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=145, bad_region=0, passed=1486
Got 1486 stars (including 1338 good ones) from the SExtractor catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat
util/solve_plate_with_UCAC5 got 1486 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.2 to -28.5)
Done reading UCAC5 zone files...
Matched 1291 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1291 matched stars entering correct_measured_positions(), 1290 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1291 matched stars entering correct_measured_positions(), 1484 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
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 253 to 309 (Dec -39.2 to -28.5)
Done reading UCAC5 zone files...
Matched 1291 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1291 matched stars entering correct_measured_positions(), 1484 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 1291 matched stars entering correct_measured_positions(), 1484 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Excluding outliers - 1291 stars left (next iteration limit 1420)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits N_match=1291 sigma_overall_arcsec=0.468 sigma_q1_arcsec=0.460 sigma_q2_arcsec=0.616 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.459 n_q1=351 n_q2=287 n_q3=344 n_q4=309 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits -region wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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.loLEo7gZsl (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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS_IMAGE_NAME=wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS-calibrated image found: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Checking if the catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS catalog name: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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=179, bad_region=0, passed=3235
Got 3235 stars (including 3053 good ones) from the SExtractor catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat
util/solve_plate_with_UCAC5 got 3235 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 2960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2958 matched stars entering correct_measured_positions(), 2958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2958 matched stars entering correct_measured_positions(), 3235 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 2960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2957 matched stars entering correct_measured_positions(), 3235 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 2957 matched stars entering correct_measured_positions(), 3235 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 2957 stars left (next iteration limit 3253)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2957 robust_rms=13.431 arcsec worst_region_rms=24.963 arcsec outer_annulus_rms=24.963 arcsec
SIP_REFIT: SIP order 3 trial: matched=2957 robust_rms=0.545 arcsec worst_region_rms=0.755 arcsec outer_annulus_rms=0.755 arcsec
SIP_REFIT: SIP order 5 trial: matched=2957 robust_rms=0.388 arcsec worst_region_rms=0.529 arcsec outer_annulus_rms=0.529 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2957 robust_rms_before=0.917 arcsec robust_rms_before_corrected=0.359 arcsec robust_rms_after=0.388 arcsec worst_region_rms_before=0.534 worst_region_rms_after=0.529 outer_annulus_rms_before=1.070 outer_annulus_rms_after=0.529
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.534 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits worst_region_rms_kept=0.534 arcsec robust_rms_kept=0.359 arcsec matched=2957
WCS_QUALITY_DIAG: file=fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits N_match=2957 sigma_overall_arcsec=0.346 sigma_q1_arcsec=0.412 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.287 sigma_q4_arcsec=0.302 n_q1=783 n_q2=630 n_q3=845 n_q4=699 worst_quadrant_to_overall_ratio=1.332
The image catalog is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits -region wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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.0RtvCD0BRT (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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS_IMAGE_NAME=wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS-calibrated image found: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Checking if the catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS catalog name: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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=176, bad_region=0, passed=3226
Got 3226 stars (including 3048 good ones) from the SExtractor catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat
util/solve_plate_with_UCAC5 got 3226 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 2953 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2951 matched stars entering correct_measured_positions(), 2951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2951 matched stars entering correct_measured_positions(), 3226 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 2953 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2951 matched stars entering correct_measured_positions(), 3226 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 2951 matched stars entering correct_measured_positions(), 3226 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 2951 stars left (next iteration limit 3246)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2951 robust_rms=13.340 arcsec worst_region_rms=25.375 arcsec outer_annulus_rms=25.375 arcsec
SIP_REFIT: SIP order 3 trial: matched=2951 robust_rms=0.539 arcsec worst_region_rms=0.730 arcsec outer_annulus_rms=0.730 arcsec
SIP_REFIT: SIP order 5 trial: matched=2951 robust_rms=0.381 arcsec worst_region_rms=0.487 arcsec outer_annulus_rms=0.487 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2951 robust_rms_before=0.894 arcsec robust_rms_before_corrected=0.358 arcsec robust_rms_after=0.381 arcsec worst_region_rms_before=0.529 worst_region_rms_after=0.487 outer_annulus_rms_before=1.025 outer_annulus_rms_after=0.487
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.529 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits worst_region_rms_kept=0.529 arcsec robust_rms_kept=0.358 arcsec matched=2951
WCS_QUALITY_DIAG: file=fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits N_match=2951 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.406 sigma_q2_arcsec=0.460 sigma_q3_arcsec=0.287 sigma_q4_arcsec=0.311 n_q1=779 n_q2=619 n_q3=859 n_q4=694 worst_quadrant_to_overall_ratio=1.302
The image catalog is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits -region wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits to local_wcs_cache/
'wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits' -> 'local_wcs_cache/wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits'
Saving the final (post-refit) wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits to local_wcs_cache/
'wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits' -> 'local_wcs_cache/wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits'
Saving the final (post-refit) wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits to local_wcs_cache/
'wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits' -> 'local_wcs_cache/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits'
Saving the final (post-refit) wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits to local_wcs_cache/
'wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits' -> 'local_wcs_cache/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits sigma_overall=0.458 worst_q_ratio=1.142
ref2=PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits sigma_overall=0.468 worst_q_ratio=1.316
new1=fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits sigma_overall=0.346 worst_q_ratio=1.332
new2=fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits sigma_overall=0.354 worst_q_ratio=1.302
reference average sigma_overall=0.463 worst_q_ratio=1.229
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207_astrometric_residuals.png (1021 matched stars from wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403_astrometric_residuals.png (1291 matched stars from wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106_astrometric_residuals.png (2957 matched stars from wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107_astrometric_residuals.png (2951 matched stars from wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits'
Saving fully-calibrated image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits'
Preparing the HTML report for the field PsA-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field PsA-04-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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
SExtractor catalog cache: saved PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Creating symlink local_wcs_cache/wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Creating symlink local_wcs_cache/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Creating symlink local_wcs_cache/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits exists and is non-empty
wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits exists and is non-empty
wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits exists and is non-empty
wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Image size: 937.5'x625.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 22:57:25.622 -34:00:40.75 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_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits (1st new image)
verification OK: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Image size: 941.0'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 22:57:41.641 -34:01:11.38 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:57:25.622 -34:00:40.75
Second-epoch image center 22:57:41.641 -34:01:11.38
Angular distance between the image centers 0.0560 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits (2nd new image)
verification OK: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Image size: 941.0'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 22:57:39.137 -34:01:08.55 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:57:25.622 -34:00:40.75
Second-epoch image center 22:57:39.137 -34:01:08.55
Angular distance between the image centers 0.0473 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 22:57:41.641 -34:01:11.38
Second-epoch second image center 22:57:39.137 -34:01:08.55
Angular distance between the image centers 0.00868 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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits &> /tmp/tmp.c87AMdS1o7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits &> /tmp/tmp.Rgv1qLyrBx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits &> /tmp/tmp.YCqrIJPM7E
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits &> /tmp/tmp.OzlAjUITT0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Calibrating the magnitude scale
Found non-empty wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
Found non-empty wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits and wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
The reference image (wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits) and catalog (wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat) found
'wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 9043 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4155 to 354.1392 deg, Dec -39.2769 to -28.4989 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 334.4155 to 354.1392 deg, Dec -39.2769 to -28.4989 deg
Loaded 5175 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): 4151 out of 4206 total matches.
Matched with Tycho-2 4206 out of 9043 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 21.687300
a=0.000000 b=1.000000 c=21.687300
From vast_summary.log: estimated ref. image limiting mag.: -8.26
Updating vast_summary.log: Estimated ref. image limiting mag.: 13.43
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 13.43
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9043 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4155 to 354.1392 deg, Dec -39.2769 to -28.4989 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 334.4155 to 354.1392 deg, Dec -39.2769 to -28.4989 deg
Loaded 5175 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): 4151 out of 4206 total matches.
Matched with Tycho-2 4206 out of 9043 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (aperture=4.7)
Read 10991 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 334.4156 to 354.1393 deg, Dec -39.2569 to -28.4575 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 334.4156 to 354.1393 deg, Dec -39.2569 to -28.4575 deg
Loaded 5179 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): 4121 out of 4191 total matches.
Matched with Tycho-2 4191 out of 10991 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Forced-photometry filter: calibrated wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits -> calib.txt_param_ref_wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
2.1 pix PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
3.2 pix fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
3.2 pix fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Limiting magnitude estimates:
13.4 mag. PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
13.8 mag. PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
14.3 mag. fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
14.4 mag. fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 12.7 (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.c87AMdS1o7 (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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits' -> 'wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS-calibrated image found: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
Checking if the catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits
WCS catalog name: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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=1, blended=213, bad_region=0, passed=9042
Got 9042 stars (including 8816 good ones) from the SExtractor catalog wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat
util/solve_plate_with_UCAC5 got 9042 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4853 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 9042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4852 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(), 9042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 9042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
Excluding outliers - 4849 stars left (next iteration limit 5335)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits N_match=4849 sigma_overall_arcsec=0.589 sigma_q1_arcsec=0.567 sigma_q2_arcsec=0.607 sigma_q3_arcsec=0.662 sigma_q4_arcsec=0.518 n_q1=1367 n_q2=1073 n_q3=1245 n_q4=1164 worst_quadrant_to_overall_ratio=1.124
The image catalog is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits -region wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.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.Rgv1qLyrBx (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/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits' -> 'wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS_IMAGE_NAME=wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS-calibrated image found: wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
Checking if the catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits alredy exist and is non-empty...
Catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat corresponding to the image wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits
WCS catalog name: wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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=1, blended=284, bad_region=0, passed=10990
Got 10990 stars (including 10688 good ones) from the SExtractor catalog wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat
util/solve_plate_with_UCAC5 got 10990 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4858 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 4855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 10990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
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 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4858 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(), 10990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47"
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 10990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Excluding outliers - 4854 stars left (next iteration limit 5340)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits N_match=4854 sigma_overall_arcsec=0.536 sigma_q1_arcsec=0.515 sigma_q2_arcsec=0.667 sigma_q3_arcsec=0.507 sigma_q4_arcsec=0.505 n_q1=1375 n_q2=982 n_q3=1347 n_q4=1150 worst_quadrant_to_overall_ratio=1.246
The image catalog is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits -region wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.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.YCqrIJPM7E (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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS_IMAGE_NAME=wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS-calibrated image found: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Checking if the catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
WCS catalog name: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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=7, blended=484, bad_region=12, passed=15723
Got 15723 stars (including 15204 good ones) from the SExtractor catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat
util/solve_plate_with_UCAC5 got 15723 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4857 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 15723 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 252 to 311 (Dec -39.4 to -28.1)
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: 4853 matched stars entering correct_measured_positions(), 15723 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 15723 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 4853 stars left (next iteration limit 5336)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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=4853 robust_rms=12.797 arcsec worst_region_rms=27.138 arcsec outer_annulus_rms=27.138 arcsec
SIP_REFIT: SIP order 3 trial: matched=4853 robust_rms=0.597 arcsec worst_region_rms=0.816 arcsec outer_annulus_rms=0.816 arcsec
SIP_REFIT: SIP order 5 trial: matched=4853 robust_rms=0.449 arcsec worst_region_rms=0.564 arcsec outer_annulus_rms=0.564 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4853 robust_rms_before=0.952 arcsec robust_rms_before_corrected=0.421 arcsec robust_rms_after=0.449 arcsec worst_region_rms_before=0.573 worst_region_rms_after=0.564 outer_annulus_rms_before=1.097 outer_annulus_rms_after=0.564
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.573 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits worst_region_rms_kept=0.573 arcsec robust_rms_kept=0.421 arcsec matched=4853
WCS_QUALITY_DIAG: file=fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits N_match=4853 sigma_overall_arcsec=0.398 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.528 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.329 n_q1=1273 n_q2=1036 n_q3=1414 n_q4=1130 worst_quadrant_to_overall_ratio=1.327
The image catalog is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits -region wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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.OzlAjUITT0 (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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS_IMAGE_NAME=wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS-calibrated image found: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Checking if the catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat corresponding to the image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
WCS catalog name: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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=4, blended=503, bad_region=11, passed=15810
Got 15810 stars (including 15274 good ones) from the SExtractor catalog wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat
util/solve_plate_with_UCAC5 got 15810 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4858 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 4855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 15810 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4858 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(), 15810 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 15810 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 4854 stars left (next iteration limit 5339)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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=4854 robust_rms=12.866 arcsec worst_region_rms=27.079 arcsec outer_annulus_rms=27.079 arcsec
SIP_REFIT: SIP order 3 trial: matched=4854 robust_rms=0.597 arcsec worst_region_rms=0.803 arcsec outer_annulus_rms=0.803 arcsec
SIP_REFIT: SIP order 5 trial: matched=4854 robust_rms=0.442 arcsec worst_region_rms=0.585 arcsec outer_annulus_rms=0.557 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4854 robust_rms_before=0.916 arcsec robust_rms_before_corrected=0.409 arcsec robust_rms_after=0.442 arcsec worst_region_rms_before=0.567 worst_region_rms_after=0.585 outer_annulus_rms_before=1.089 outer_annulus_rms_after=0.557
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.567 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits worst_region_rms_kept=0.567 arcsec robust_rms_kept=0.409 arcsec matched=4854
WCS_QUALITY_DIAG: file=fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits N_match=4854 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.476 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.341 n_q1=1271 n_q2=1024 n_q3=1413 n_q4=1146 worst_quadrant_to_overall_ratio=1.260
The image catalog is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits -region wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-31-53_20.00sec_-0.00C_LIGHTs_0106.fits
Saving fully-calibrated image wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.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_2026-10-05_CI_PsA-04-Q1b1x1_223715_TTUQ1b1x1_3107352_2VkzoVZJ/wcs_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107.fits
Preparing the HTML report for the field PsA-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:07.92 -38:17:59.0: 11.83 +/- 0.09 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:52.38 -37:54:18.0: 12.29 +/- 0.14 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:28:11.79 -38:51:19.1: 12.72 +/- 0.19 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 22:35:11.28 -31:05:03.0: 13.75 +/- 99.00 upperlimit
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:44.78 -37:55:20.9: 12.11 +/- 0.12 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:31:41.26 -38:18:18.0: 12.22 +/- 0.13 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:55.90 -38:43:01.8: 12.44 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:32:53.34 -38:47:46.7: 12.35 +/- 0.14 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:28:27.16 -38:15:27.2: 12.70 +/- 0.18 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:31:01.48 -38:09:49.2: 12.55 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:07.92 -38:17:59.0: 11.90 +/- 0.08 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:52.38 -37:54:18.0: 12.52 +/- 0.13 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:28:11.79 -38:51:19.1: 12.80 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:31:41.26 -38:18:18.0: 12.49 +/- 0.13 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:55.90 -38:43:01.8: 12.97 +/- 0.21 detection
Forced photometry reference-image weighted average: 11.87 +/- 0.06
Forced photometry reference-image weighted average: 12.40 +/- 0.10
Forced photometry reference-image weighted average: 12.77 +/- 0.12
Forced photometry filter REJECTED candidate at 23:34:07.92 -38:17:59.0: ref_mag=11.87 +/- 0.06 new_mean_mag=11.7171 delta=0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:34:52.38 -37:54:18.0: ref_mag=12.40 +/- 0.10 new_mean_mag=12.4709 delta=-0.07 (need > 0.90)
Forced photometry reference-image weighted average: 12.35 +/- 0.09
Forced photometry filter REJECTED candidate at 23:28:11.79 -38:51:19.1: ref_mag=12.77 +/- 0.12 new_mean_mag=12.4277 delta=0.34 (need > 0.90)
Forced photometry reference-image weighted average: 12.63 +/- 0.13
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:44.78 -37:55:20.9: 12.61 +/- 0.15 detection
Forced photometry filter REJECTED candidate at 23:31:41.26 -38:18:18.0: ref_mag=12.35 +/- 0.09 new_mean_mag=12.2541 delta=0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:34:55.90 -38:43:01.8: ref_mag=12.63 +/- 0.13 new_mean_mag=12.2001 delta=0.43 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 22:35:11.28 -31:05:03.0: 14.16 +/- 99.00 upperlimit
Forced photometry reference-image weighted average: 12.31 +/- 0.09
Forced photometry filter REJECTED candidate at 23:34:44.78 -37:55:20.9: ref_mag=12.31 +/- 0.09 new_mean_mag=12.1126 delta=0.20 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:32:53.34 -38:47:46.7: 12.82 +/- 0.18 detection
Forced photometry reference-image weighted average: 12.53 +/- 0.11
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:28:27.16 -38:15:27.2: 12.82 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:31:01.48 -38:09:49.2: 12.59 +/- 0.14 detection
Forced photometry filter REJECTED candidate at 23:32:53.34 -38:47:46.7: ref_mag=12.53 +/- 0.11 new_mean_mag=12.4210 delta=0.11 (need > 0.90)
Forced photometry reference-image weighted average: 12.77 +/- 0.12
Forced photometry reference-image weighted average: 12.57 +/- 0.11
Forced photometry filter REJECTED candidate at 23:31:01.48 -38:09:49.2: ref_mag=12.57 +/- 0.11 new_mean_mag=12.4458 delta=0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:28:27.16 -38:15:27.2: ref_mag=12.77 +/- 0.12 new_mean_mag=12.5140 delta=0.25 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:28:24.38 -38:30:02.2: 12.27 +/- 0.12 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:33:12.90 -38:11:42.8: 12.77 +/- 0.20 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:33:43.09 -37:26:41.3: 12.94 +/- 0.23 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:32:35.21 -38:04:51.0: 12.58 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:29:08.68 -38:28:36.3: 12.87 +/- 0.20 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:28:04.26 -38:42:26.8: 12.76 +/- 0.19 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:28:36.36 -38:43:22.4: 12.25 +/- 0.12 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:33:12.90 -38:11:42.8: 12.91 +/- 0.18 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:33:43.09 -37:26:41.3: 12.70 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:28:24.38 -38:30:02.2: 12.57 +/- 0.13 detection
Forced photometry reference-image weighted average: 12.85 +/- 0.14
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:32:35.21 -38:04:51.0: 12.88 +/- 0.18 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:28:04.26 -38:42:26.8: 12.84 +/- 0.17 detection
Forced photometry filter REJECTED candidate at 23:33:12.90 -38:11:42.8: ref_mag=12.85 +/- 0.14 new_mean_mag=12.5074 delta=0.34 (need > 0.90)
Forced photometry reference-image weighted average: 12.77 +/- 0.13
Forced photometry reference-image weighted average: 12.41 +/- 0.09
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:25:40.84 -38:59:52.6: 12.91 +/- 0.22 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:29:08.68 -38:28:36.3: 12.82 +/- 0.17 detection
Forced photometry reference-image weighted average: 12.71 +/- 0.12
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:28:36.36 -38:43:22.4: 12.59 +/- 0.14 detection
Forced photometry filter REJECTED candidate at 23:28:24.38 -38:30:02.2: ref_mag=12.41 +/- 0.09 new_mean_mag=12.5120 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:33:43.09 -37:26:41.3: ref_mag=12.77 +/- 0.13 new_mean_mag=12.5180 delta=0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:32:35.21 -38:04:51.0: ref_mag=12.71 +/- 0.12 new_mean_mag=12.4601 delta=0.25 (need > 0.90)
Forced photometry reference-image weighted average: 12.81 +/- 0.13
Forced photometry reference-image weighted average: 12.84 +/- 0.13
Forced photometry reference-image weighted average: 12.40 +/- 0.09
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:26:01.14 -39:01:44.8: 99.00 +/- 99.00 edge
Forced photometry filter REJECTED candidate at 23:28:04.26 -38:42:26.8: ref_mag=12.81 +/- 0.13 new_mean_mag=12.5721 delta=0.23 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:29:08.68 -38:28:36.3: ref_mag=12.84 +/- 0.13 new_mean_mag=12.4641 delta=0.38 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:28:36.36 -38:43:22.4: ref_mag=12.40 +/- 0.09 new_mean_mag=12.4303 delta=-0.03 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:26:01.14 -39:01:44.8: 99.00 +/- 99.00 edge
Forced photometry filter REJECTED candidate at 23:26:01.14 -39:01:44.8: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:25:40.84 -38:59:52.6: 12.75 +/- 0.16 detection
Forced photometry reference-image weighted average: 12.80 +/- 0.13
Forced photometry filter REJECTED candidate at 23:25:40.84 -38:59:52.6: ref_mag=12.80 +/- 0.13 new_mean_mag=12.5216 delta=0.28 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:31:11.23 -38:54:37.1: 12.70 +/- 0.20 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:35:01.71 -37:19:41.0: 12.67 +/- 0.19 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:27:34.01 -38:02:20.1: 12.67 +/- 0.18 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:33:39.75 -37:29:01.1: 12.58 +/- 0.17 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 22:22:05.04 -37:50:42.9: 12.49 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:30:47.29 -36:53:50.5: 12.78 +/- 0.18 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:31:11.23 -38:54:37.1: 99.00 +/- 99.00 edge
Forced photometry filter REJECTED candidate at 23:31:11.23 -38:54:37.1: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:35:01.71 -37:19:41.0: 13.49 +/- 0.30 detection
Forced photometry reference-image weighted average: 12.89 +/- 0.16
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:27:34.01 -38:02:20.1: 12.56 +/- 0.12 detection
Forced photometry filter REJECTED candidate at 23:35:01.71 -37:19:41.0: ref_mag=12.89 +/- 0.16 new_mean_mag=12.4966 delta=0.40 (need > 0.90)
Forced photometry reference-image weighted average: 12.59 +/- 0.10
Forced photometry filter REJECTED candidate at 23:27:34.01 -38:02:20.1: ref_mag=12.59 +/- 0.10 new_mean_mag=12.4549 delta=0.14 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:33:39.75 -37:29:01.1: 12.83 +/- 0.17 detection
Forced photometry reference-image weighted average: 12.70 +/- 0.12
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:30:47.29 -36:53:50.5: 12.83 +/- 0.15 detection
Forced photometry filter REJECTED candidate at 23:33:39.75 -37:29:01.1: ref_mag=12.70 +/- 0.12 new_mean_mag=12.6191 delta=0.08 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 22:22:05.04 -37:50:42.9: 12.37 +/- 0.11 detection
Forced photometry reference-image weighted average: 12.81 +/- 0.12
Forced photometry reference-image weighted average: 12.41 +/- 0.09
Forced photometry filter REJECTED candidate at 23:30:47.29 -36:53:50.5: ref_mag=12.81 +/- 0.12 new_mean_mag=12.6718 delta=0.14 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:22:05.04 -37:50:42.9: ref_mag=12.41 +/- 0.09 new_mean_mag=12.5712 delta=-0.16 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:35:05.39 -35:10:11.2: 12.69 +/- 0.17 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:23:43.86 -38:24:07.4: 12.68 +/- 0.17 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:35:05.39 -35:10:11.2: 13.04 +/- 0.19 detection
Forced photometry reference-image weighted average: 12.85 +/- 0.13
Forced photometry filter REJECTED candidate at 23:35:05.39 -35:10:11.2: ref_mag=12.85 +/- 0.13 new_mean_mag=12.6867 delta=0.16 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:23:43.86 -38:24:07.4: 12.90 +/- 0.17 detection
Forced photometry reference-image weighted average: 12.80 +/- 0.12
Forced photometry filter REJECTED candidate at 23:23:43.86 -38:24:07.4: ref_mag=12.80 +/- 0.12 new_mean_mag=12.5703 delta=0.23 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:32:54.59 -30:50:13.3: 12.89 +/- 0.19 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:43.18 -36:04:46.8: 13.29 +/- 0.30 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:34:33.09 -37:10:48.7: 12.90 +/- 0.23 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:33:16.94 -37:59:42.7: 12.67 +/- 0.19 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:31:11.18 -38:10:43.1: 12.52 +/- 0.16 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 22:24:10.03 -29:51:15.8: 13.19 +/- 0.25 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:32:54.59 -30:50:13.3: 12.95 +/- 0.15 detection
Forced photometry reference-image weighted average: 12.93 +/- 0.12
Forced photometry filter REJECTED candidate at 23:32:54.59 -30:50:13.3: ref_mag=12.93 +/- 0.12 new_mean_mag=12.7397 delta=0.19 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:33.09 -37:10:48.7: 13.18 +/- 0.23 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:34:43.18 -36:04:46.8: 12.63 +/- 0.13 detection
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:31:11.18 -38:10:43.1: 12.95 +/- 0.19 detection
Forced photometry reference-image weighted average: 13.04 +/- 0.16
Forced photometry filter REJECTED candidate at 23:34:33.09 -37:10:48.7: ref_mag=13.04 +/- 0.16 new_mean_mag=12.8494 delta=0.19 (need > 0.90)
Forced photometry reference-image weighted average: 12.74 +/- 0.12
Forced photometry reference-image weighted average: 12.69 +/- 0.12
Forced photometry filter REJECTED candidate at 23:31:11.18 -38:10:43.1: ref_mag=12.69 +/- 0.12 new_mean_mag=12.6615 delta=0.03 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:33:16.94 -37:59:42.7: 12.90 +/- 0.18 detection
Forced photometry filter REJECTED candidate at 23:34:43.18 -36:04:46.8: ref_mag=12.74 +/- 0.12 new_mean_mag=12.7108 delta=0.03 (need > 0.90)
Forced photometry reference-image weighted average: 12.79 +/- 0.13
Forced photometry filter REJECTED candidate at 23:33:16.94 -37:59:42.7: ref_mag=12.79 +/- 0.13 new_mean_mag=12.5564 delta=0.24 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 22:24:10.03 -29:51:15.8: 12.95 +/- 0.15 detection
Forced photometry reference-image weighted average: 13.02 +/- 0.13
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-09_04-43-17_20.00sec_-0.00C_LIGHT_0207.fits at 23:31:40.21 -37:22:57.4: 12.73 +/- 0.18 detection
Forced photometry filter REJECTED candidate at 22:24:10.03 -29:51:15.8: ref_mag=13.02 +/- 0.13 new_mean_mag=12.7910 delta=0.22 (need > 0.90)
Forced photometry on wcs_PsA-04-Q1b1x1_2026-07-10_04-19-55_20.00sec_4.90C_LIGHT_0403.fits at 23:31:40.21 -37:22:57.4: 12.90 +/- 0.17 detection
Forced photometry reference-image weighted average: 12.82 +/- 0.12
Forced photometry filter REJECTED candidate at 23:31:40.21 -37:22:57.4: ref_mag=12.82 +/- 0.12 new_mean_mag=12.7076 delta=0.11 (need > 0.90)
Adding exclusion_list_local.txt__out22473.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
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Considering the candidate 22312_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22312_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
Rejecting candidate due to large distance (25.2") between the two second-epoch detections
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Considering the candidate 22313_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22313_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22349_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22349_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
**** FOUND 22:53:30.69 -32:55:40.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 22473_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
Preparing report for the candidate 22473_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
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Considering the candidate 22486_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22486_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
Rejecting candidate due to large distance (28.8") between the two second-epoch detections
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Considering the candidate 22492_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22492_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22506_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22506_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22507_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22507_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22513_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22513_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22531_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22531_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22533_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22533_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22538_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22538_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22539_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22539_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22545_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22545_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22551_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22551_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22552_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22552_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22553_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22553_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22554_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22554_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22558_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22558_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22560_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22560_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22563_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22563_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22566_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22566_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22568_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22568_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22572_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
Preparing report for the candidate 22572_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
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Considering the candidate 22576_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22576_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22580_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22580_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22582_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22582_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22585_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22585_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22594_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22594_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22595_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22595_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22596_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22596_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22599_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22599_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22601_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22601_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22602_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22602_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22606_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22606_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22614_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22614_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22618_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22618_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 22619_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 22619_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
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Considering the candidate 04030_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 04030_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks
**** FOUND 22:54:18.74 -34:23:26.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 01836_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107
The candidate 01836_fd_PsA-04-Q1b1x1_2026-10-05_22-32-40_20.00sec_0.00C_LIGHTs_0107 did not pass the final checks