This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
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,2461228.8589,8.16,0.05,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 20260707.3589 8.16CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 07 07.3589 2461228.8589 10.57 00:10:04.15 -01:04:18.1
100.36212 -62.11693 galactic Psc Second-epoch detections are separated by 0.7" and 8.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.192 Nausikaa -0 1 1 10.7 -0 -0
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 00:10:04.15 -01:04:18.1: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 00:10:04.15 -01:04:18.1: 15.86 +/- 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 LiteSNAD ZTF viewer
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,2461228.8589,10.57,0.05,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 20260707.3589 10.57CV 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,2461228.8589,8.22,0.05,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 20260707.3589 8.22CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 07 07.3589 2461228.8589 12.66 00:08:05.10 -04:58:26.9
96.01633 -65.55474 galactic Psc Second-epoch detections are separated by 1.3" and 8.2 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.106 Dione -1 -1 1 12.9 0 0
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 00:08:05.10 -04:58:26.9: 15.89 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 00:08:05.10 -04:58:26.9: 15.92 +/- 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 LiteSNAD ZTF viewer
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,2461228.8589,12.66,0.05,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 20260707.3589 12.66CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 07 07.3589 2461228.8589 12.96 23:49:15.01 -04:37:39.1
86.81001 -63.05188 galactic Aqr Second-epoch detections are separated by 2.9" and 8.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.113 Amalthea -1 -0 1 13.1 0 0
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 23:49:15.01 -04:37:39.1: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 23:49:15.01 -04:37:39.1: 15.90 +/- 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 LiteSNAD ZTF viewer
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,2461228.8589,12.96,0.05,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 20260707.3589 12.96CV 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: 2461032.60800240 23.12.2025 02:35:21.407 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
First image: 2461032.60800240 23.12.2025 02:35:21.407 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Last image: 2461228.85920130 07.07.2026 08:37:04.992 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.74
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: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 5783
Objects passed selection criteria: 5746
Measurements per detected object (mean, median, min, max): 2.7 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.7 2.0 2 4
Average stars detected per image: 4079
Average stars matched: 3989.75 (97.812 %)
Memory usage VmPeak: 111908 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jul 6 21:07:40 CDT 2026
VaST build number 1.0rc89-130-g0d8e31cd
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Tue Jul 7 04:03:43 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: 2461032.60800240 23.12.2025 02:35:21.407 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
First image: 2461032.60800240 23.12.2025 02:35:21.407 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Last image: 2461228.85920130 07.07.2026 08:37:04.992 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 12
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.52
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: 12 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 30080
Objects passed selection criteria: 30001
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: 21919
Average stars matched: 21259.2 (96.9901 %)
Memory usage VmPeak: 133388 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jul 6 21:07:40 CDT 2026
VaST build number 1.0rc89-130-g0d8e31cd
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Tue Jul 7 04:06:24 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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
SExtractor catalog cache: saved Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.cat to cache
SExtractor catalog cache: saved Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.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/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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: 2461228.85855921
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits exists and is non-empty
Saving wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits to local_wcs_cache/
'wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits' -> 'local_wcs_cache/wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits'
wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits exists and is non-empty
Saving wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits to local_wcs_cache/
'wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits' -> 'local_wcs_cache/wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits'
wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits exists and is non-empty
Saving wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits to local_wcs_cache/
'wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits' -> 'local_wcs_cache/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits'
wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits exists and is non-empty
Saving wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits to local_wcs_cache/
'wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits' -> 'local_wcs_cache/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits (1st reference image)
verification OK: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 23:59:54.531 -02:01:08.13 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits (1st new image)
verification OK: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Image size: 941.4'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:20.333 -01:58:57.20 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:54.531 -02:01:08.13
Second-epoch image center 00:00:20.333 -01:58:57.20
Angular distance between the image centers 0.1134 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits (2nd new image)
verification OK: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Image size: 941.4'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:18.348 -01:59:37.83 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:54.531 -02:01:08.13
Second-epoch image center 00:00:18.348 -01:59:37.83
Angular distance between the image centers 0.1023 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 00:00:20.333 -01:58:57.20
Second-epoch second image center 00:00:18.348 -01:59:37.83
Angular distance between the image centers 0.01399 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/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits &> /tmp/tmp.w5fj8ia2eF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits &> /tmp/tmp.Jk9Eb184Vn
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits &> /tmp/tmp.pSMcqaBaUK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits &> /tmp/tmp.TVgbx5ZFsa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
Found non-empty wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
The reference image (wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits) and catalog (wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat) found
'wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat' -> 'wcsmag.cat'
Read 6067 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9989 deg, Dec -7.3208 to +3.2939 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 0.0003 to 359.9989 deg, Dec -7.3208 to 3.2939 deg
Loaded 160398 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): 3377 out of 3518 total matches.
Matched with Tycho-2 3518 out of 6067 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.910100
a=0.000000 b=1.000000 c=22.910100
From vast_summary.log: estimated ref. image limiting mag.: -7.74
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.17
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.17
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6067 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9989 deg, Dec -7.3208 to +3.2939 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 0.0003 to 359.9989 deg, Dec -7.3208 to 3.2939 deg
Loaded 160398 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): 3377 out of 3518 total matches.
Matched with Tycho-2 3518 out of 6067 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits:
Forced-photometry filter: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits -> calib.txt_param_ref_wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits (aperture=6.2)
Read 5991 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9988 deg, Dec -7.3337 to +3.2897 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 0.0003 to 359.9988 deg, Dec -7.3337 to 3.2897 deg
Loaded 160571 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): 3355 out of 3514 total matches.
Matched with Tycho-2 3514 out of 5991 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits:
Forced-photometry filter: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits -> calib.txt_param_ref_wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
2.1 pix Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
2.9 pix fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
2.9 pix fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
2.1 pix wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
2.1 pix wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Limiting magnitude estimates:
15.2 mag. Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
15.2 mag. Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
13.6 mag. fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
13.6 mag. fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
All-image limiting magnitude estimate: 13.6 (SNR ) 10.9 (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
############ /tmp/tmp.w5fj8ia2eF (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits' -> 'wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS_IMAGE_NAME=wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS-calibrated image found: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Checking if the catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits alredy exist and is non-empty...
Catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS catalog name: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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=423, bad_region=0, passed=6067
Got 6067 stars (including 5634 good ones) from the SExtractor catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
util/solve_plate_with_UCAC5 got 6067 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0769 through 0 to 7.8992, gap 7.8992 to 352.0769
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 949 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0770 through 0 to 7.8996, gap 7.8996 to 352.0770
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5932 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5932 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits N_match=963 sigma_overall_arcsec=0.309 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.329 sigma_q3_arcsec=0.334 sigma_q4_arcsec=0.243 n_q1=224 n_q2=259 n_q3=222 n_q4=258 worst_quadrant_to_overall_ratio=1.107
The image catalog is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits -region wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Jk9Eb184Vn (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits' -> 'wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS_IMAGE_NAME=wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS-calibrated image found: wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Checking if the catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits alredy exist and is non-empty...
Catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS catalog name: wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.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=428, bad_region=0, passed=5991
Got 5991 stars (including 5551 good ones) from the SExtractor catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat
util/solve_plate_with_UCAC5 got 5991 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0704 through 0 to 7.8991, gap 7.8991 to 352.0704
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 945 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 5885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0705 through 0 to 7.8995, gap 7.8995 to 352.0705
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 5887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 5887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 962 stars left (next iteration limit 1058)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits N_match=962 sigma_overall_arcsec=0.337 sigma_q1_arcsec=0.439 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.325 sigma_q4_arcsec=0.256 n_q1=220 n_q2=258 n_q3=223 n_q4=261 worst_quadrant_to_overall_ratio=1.305
The image catalog is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits -region wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.pSMcqaBaUK (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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS_IMAGE_NAME=wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS-calibrated image found: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Checking if the catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS catalog name: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.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=173, bad_region=0, passed=2182
Got 2182 stars (including 2008 good ones) from the SExtractor catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat
util/solve_plate_with_UCAC5 got 2182 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9811 through 0 to 8.1769, gap 8.1769 to 351.9811
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 2130 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9809 through 0 to 8.1772, gap 8.1772 to 351.9809
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 2129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 2129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 960 stars left (next iteration limit 1054)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits N_match=960 sigma_overall_arcsec=0.265 sigma_q1_arcsec=0.271 sigma_q2_arcsec=0.325 sigma_q3_arcsec=0.233 sigma_q4_arcsec=0.258 n_q1=264 n_q2=210 n_q3=274 n_q4=212 worst_quadrant_to_overall_ratio=1.230
The image catalog is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits -region wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.TVgbx5ZFsa (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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS_IMAGE_NAME=wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS-calibrated image found: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Checking if the catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS catalog name: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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=180, bad_region=0, passed=2175
Got 2175 stars (including 1993 good ones) from the SExtractor catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat
util/solve_plate_with_UCAC5 got 2175 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9811 through 0 to 8.1769, gap 8.1769 to 351.9811
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 948 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 2131 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9808 through 0 to 8.1772, gap 8.1772 to 351.9808
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 2131 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 2131 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits N_match=959 sigma_overall_arcsec=0.279 sigma_q1_arcsec=0.250 sigma_q2_arcsec=0.355 sigma_q3_arcsec=0.248 sigma_q4_arcsec=0.281 n_q1=262 n_q2=213 n_q3=275 n_q4=209 worst_quadrant_to_overall_ratio=1.270
The image catalog is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits -region wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits sigma_overall=0.309 worst_q_ratio=1.107
ref2=Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits sigma_overall=0.337 worst_q_ratio=1.305
new1=fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits sigma_overall=0.265 worst_q_ratio=1.230
new2=fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits sigma_overall=0.279 worst_q_ratio=1.270
reference average sigma_overall=0.323 worst_q_ratio=1.206
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057_astrometric_residuals.png (963 matched stars from wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058_astrometric_residuals.png (962 matched stars from wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364_astrometric_residuals.png (960 matched stars from wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365_astrometric_residuals.png (959 matched stars from wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits'
Saving fully-calibrated image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits'
Preparing the HTML report for the field Psc-08-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 00:10:04.15 -01:04:18.1: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 00:10:04.15 -01:04:18.1: 15.86 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out20317.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20266_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
Preparing report for the candidate 20266_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20317_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
Preparing report for the candidate 20317_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 10s
Prepared the HTML report for the field Psc-08-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 ####
00:10:04.15 -01:04:18.1
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
SExtractor catalog cache: saved Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.cat to cache
SExtractor catalog cache: saved Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Creating symlink local_wcs_cache/wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Creating symlink local_wcs_cache/exclusion_list.txt
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_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits exists and is non-empty
wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits exists and is non-empty
wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits exists and is non-empty
wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits (1st reference image)
verification OK: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 23:59:54.531 -02:01:08.13 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits (1st new image)
verification OK: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Image size: 941.4'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:20.333 -01:58:57.20 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:54.531 -02:01:08.13
Second-epoch image center 00:00:20.333 -01:58:57.20
Angular distance between the image centers 0.1134 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits (2nd new image)
verification OK: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Image size: 941.4'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:18.348 -01:59:37.83 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:54.531 -02:01:08.13
Second-epoch image center 00:00:18.348 -01:59:37.83
Angular distance between the image centers 0.1023 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 00:00:20.333 -01:58:57.20
Second-epoch second image center 00:00:18.348 -01:59:37.83
Angular distance between the image centers 0.01399 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/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits &> /tmp/tmp.40gauFC7WW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits &> /tmp/tmp.17d0TZD1jh
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits &> /tmp/tmp.zs8huoGBfk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits &> /tmp/tmp.IW1po2Bv88
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
Found non-empty wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits and wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
The reference image (wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits) and catalog (wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat) found
'wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat' -> 'wcsmag.cat'
Read 32031 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9991 deg, Dec -7.3224 to +3.3002 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 0.0003 to 359.9991 deg, Dec -7.3224 to 3.3002 deg
Loaded 160540 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): 3289 out of 3587 total matches.
Matched with Tycho-2 3587 out of 32031 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.807000
a=0.000000 b=1.000000 c=22.807000
From vast_summary.log: estimated ref. image limiting mag.: -7.52
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.29
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.29
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 32031 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9991 deg, Dec -7.3224 to +3.3002 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 0.0003 to 359.9991 deg, Dec -7.3224 to 3.3002 deg
Loaded 160540 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): 3289 out of 3587 total matches.
Matched with Tycho-2 3587 out of 32031 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits:
Forced-photometry filter: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits -> calib.txt_param_ref_wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits (aperture=5.0)
Read 32121 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9992 deg, Dec -7.3341 to +3.2914 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 0.0003 to 359.9992 deg, Dec -7.3341 to 3.2914 deg
Loaded 160607 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): 3279 out of 3591 total matches.
Matched with Tycho-2 3591 out of 32121 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits:
Forced-photometry filter: calibrated wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits -> calib.txt_param_ref_wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 11 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.0 pix Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
2.0 pix Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
2.7 pix fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
2.7 pix fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
2.0 pix wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
2.0 pix wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Limiting magnitude estimates:
15.3 mag. Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
15.3 mag. Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
13.6 mag. fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
13.6 mag. fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
All-image limiting magnitude estimate: 13.6 (SNR ) 13.1 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.40gauFC7WW (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits' -> 'wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS_IMAGE_NAME=wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS-calibrated image found: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
Checking if the catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits alredy exist and is non-empty...
Catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits
WCS catalog name: wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.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=12, blended=1283, bad_region=4, passed=32019
Got 32019 stars (including 30688 good ones) from the SExtractor catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat
util/solve_plate_with_UCAC5 got 32019 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0737 through 0 to 7.9287, gap 7.9287 to 352.0737
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 948 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 31502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0738 through 0 to 7.9292, gap 7.9292 to 352.0738
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 31501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 31501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Excluding outliers - 962 stars left (next iteration limit 1058)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits N_match=962 sigma_overall_arcsec=0.286 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.231 n_q1=225 n_q2=253 n_q3=225 n_q4=259 worst_quadrant_to_overall_ratio=1.157
The image catalog is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits -region wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.17d0TZD1jh (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits' -> 'wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS_IMAGE_NAME=wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS-calibrated image found: wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
Checking if the catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits alredy exist and is non-empty...
Catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat corresponding to the image wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits
WCS catalog name: wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.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=15, blended=1325, bad_region=5, passed=32106
Got 32106 stars (including 30717 good ones) from the SExtractor catalog wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat
util/solve_plate_with_UCAC5 got 32106 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0631 through 0 to 7.9155, gap 7.9155 to 352.0631
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 31621 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
RA wraps around 0/360 boundary: field RA 352.0632 through 0 to 7.9160, gap 7.9160 to 352.0632
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 31620 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 31620 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits N_match=961 sigma_overall_arcsec=0.318 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.334 sigma_q3_arcsec=0.298 sigma_q4_arcsec=0.248 n_q1=221 n_q2=253 n_q3=230 n_q4=257 worst_quadrant_to_overall_ratio=1.356
The image catalog is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits -region wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.zs8huoGBfk (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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS_IMAGE_NAME=wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS-calibrated image found: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Checking if the catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
WCS catalog name: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.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=291, bad_region=2, passed=12047
Got 12047 stars (including 11738 good ones) from the SExtractor catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat
util/solve_plate_with_UCAC5 got 12047 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9005 through 0 to 8.1769, gap 8.1769 to 351.9005
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 944 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 11852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9002 through 0 to 8.1773, gap 8.1773 to 351.9002
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 11852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 11852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 959 stars left (next iteration limit 1053)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits N_match=959 sigma_overall_arcsec=0.277 sigma_q1_arcsec=0.275 sigma_q2_arcsec=0.355 sigma_q3_arcsec=0.239 sigma_q4_arcsec=0.267 n_q1=259 n_q2=210 n_q3=277 n_q4=213 worst_quadrant_to_overall_ratio=1.281
The image catalog is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits -region wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.IW1po2Bv88 (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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS_IMAGE_NAME=wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS-calibrated image found: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Checking if the catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat corresponding to the image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
WCS catalog name: wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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=299, bad_region=2, passed=12081
Got 12081 stars (including 11764 good ones) from the SExtractor catalog wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat
util/solve_plate_with_UCAC5 got 12081 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8845 through 0 to 8.1769, gap 8.1769 to 351.8845
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 948 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 11874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8842 through 0 to 8.1772, gap 8.1772 to 351.8842
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 11873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 11873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Excluding outliers - 958 stars left (next iteration limit 1053)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits N_match=958 sigma_overall_arcsec=0.274 sigma_q1_arcsec=0.250 sigma_q2_arcsec=0.328 sigma_q3_arcsec=0.250 sigma_q4_arcsec=0.272 n_q1=260 n_q2=210 n_q3=274 n_q4=214 worst_quadrant_to_overall_ratio=1.193
The image catalog is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits -region wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-36-09_20.00sec_-0.00C_LIGHTs_0364.fits
Saving fully-calibrated image wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.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_2026-07-07_CI_Psc-08-Q1b1x1_035725_TTUQ1b1x1_895003_zsvxZnc6/wcs_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365.fits
Preparing the HTML report for the field Psc-08-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 00:08:05.10 -04:58:26.9: 15.89 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 23:49:15.01 -04:37:39.1: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-35-21_20.00sec_-15.00C_LIGHT_0057.fits at 23:59:45.73 -05:52:35.6: 12.43 +/- 0.02 detection
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 00:08:05.10 -04:58:26.9: 15.92 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 23:49:15.01 -04:37:39.1: 15.90 +/- 99.00 upperlimit
Forced photometry on wcs_Psc-08-Q1b1x1_2025-12-22_20-36-19_20.00sec_-15.00C_LIGHT_0058.fits at 23:59:45.73 -05:52:35.6: 12.42 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.43 +/- 0.01
Forced photometry filter REJECTED candidate at 23:59:45.73 -05:52:35.6: ref_mag=12.43 +/- 0.01 new_mean_mag=12.3362 delta=0.09 (need > 0.90)
Adding exclusion_list_local.txt__out52454.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out52478.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
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Considering the candidate 52182_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
Preparing report for the candidate 52182_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
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Considering the candidate 52233_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52233_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 00:10:04.15 -01:04:18.1 in the exclusion list exclusion_list_local.txt ****
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Considering the candidate 52319_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52319_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 23:42:00.70 +01:48:29.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 52381_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52381_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
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Considering the candidate 52386_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52386_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 00:05:10.83 -05:41:48.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52394_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52394_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 23:54:52.11 +00:04:17.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52396_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52396_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 00:14:21.56 -02:13:29.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52410_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 52410_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks
**** FOUND 23:29:32.41 -01:46:37.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52454_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
Preparing report for the candidate 52454_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
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Considering the candidate 52478_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
Preparing report for the candidate 52478_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
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Considering the candidate 31158_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365
The candidate 31158_fd_Psc-08-Q1b1x1_2026-07-07_03-37-04_20.00sec_-0.00C_LIGHTs_0365 did not pass the final checks