This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Mean magnitude and position on the discovery images:
2026 08 02.3093 2461254.8093 10.84 21:29:38.50 -13:00:20.1
39.20748 -40.90391 galactic Cap Second-epoch detections are separated by 0.8" and 5.8 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.306 Unitas -0 0 0 10.7 0 -0
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:29:38.50 -13:00:20.1: 15.19 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:29:38.50 -13:00:20.1: 15.24 +/- 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!
TCP 2026 08 02.3093* 21 29 38.50 -13 00 20.1 10.8 U Cap 9 0
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461254.8093,10.84,0.05,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 20260802.3093 10.84CV 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 08 02.3093 2461254.8093 12.75 20:55:50.01 -19:36:37.6
27.49027 -35.87852 galactic Cap Second-epoch detections are separated by 6.0" and 6.7 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.462 Eriphyla -1 1 1 12.7 0 0
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 20:55:50.01 -19:36:37.6: 15.14 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 20:55:50.01 -19:36:37.6: 15.16 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin 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!
TCP 2026 08 02.3093* 20 55 50.01 -19 36 37.6 12.8 U Cap 9 0
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461254.8093,12.75,0.05,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 20260802.3093 12.75CV 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 08 02.3093 2461254.8093 13.32 21:04:57.94 -16:21:13.0
32.22763 -36.74569 galactic Cap Second-epoch detections are separated by 3.4" and 6.2 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.1860 Barbarossa 1 4 5 13.6 0 0
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:04:57.94 -16:21:13.0: 15.29 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:04:57.94 -16:21:13.0: 15.31 +/- 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!
TCP 2026 08 02.3093* 21 04 57.94 -16 21 13.0 13.3 U Cap 9 0
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461254.8093,13.32,0.05,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 20260802.3093 13.32CV 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 08 02.3093 2461254.8093 13.31 21:23:01.28 -13:31:02.7
37.72180 -39.64990 galactic Aqr Second-epoch detections are separated by 2.0" and 5.4 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.558 Carmen -1 -1 1 13.2 0 -0
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:23:01.28 -13:31:02.7: 15.37 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:23:01.28 -13:31:02.7: 15.38 +/- 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,2461254.8093,13.31,0.05,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 20260802.3093 13.31CV 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: 2461242.80621082 21.07.2026 07:20:46.615 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
First image: 2461242.80621082 21.07.2026 07:20:46.615 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Last image: 2461254.80959771 02.08.2026 07:25:39.242 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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.: -7.98
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 6 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 6126
Objects passed selection criteria: 6110
Measurements per detected object (mean, median, min, max): 3.0 3.0 2 4
Measurements per selected object (mean, median, min, max): 3.0 3.0 2 4
Average stars detected per image: 4720.25
Average stars matched: 4585.5 (97.1453 %)
Memory usage VmPeak: 232604 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Jul 29 18:03:05 CDT 2026
VaST build number 1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Aug 2 02:32:17 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: 2461242.80621082 21.07.2026 07:20:46.615 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
First image: 2461242.80621082 21.07.2026 07:20:46.615 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Last image: 2461254.80959771 02.08.2026 07:25:39.242 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 14
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.69
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: 20 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 40780
Objects passed selection criteria: 40672
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: 30842.8
Average stars matched: 29669.5 (96.196 %)
Memory usage VmPeak: 263724 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Jul 29 18:03:05 CDT 2026
VaST build number 1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Aug 2 02:33:29 CDT 2026
Host name: tau
############################################################
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
SExtractor catalog cache: saved Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.cat to cache
SExtractor catalog cache: saved Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.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/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461254.80896325
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_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits exists and is non-empty
Saving wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits to local_wcs_cache/
'wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits' -> 'local_wcs_cache/wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits'
wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits exists and is non-empty
Saving wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits to local_wcs_cache/
'wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits' -> 'local_wcs_cache/wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits'
wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits exists and is non-empty
Saving wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits to local_wcs_cache/
'wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits' -> 'local_wcs_cache/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits'
wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits exists and is non-empty
Saving wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits to local_wcs_cache/
'wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits' -> 'local_wcs_cache/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits (1st reference image)
verification OK: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Image size: 937.3'x624.5' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 21:19:56.022 -18:00:07.45 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits (1st new image)
verification OK: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Image size: 940.7'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 21:20:00.529 -17:59:55.09 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:19:56.022 -18:00:07.45
Second-epoch image center 21:20:00.529 -17:59:55.09
Angular distance between the image centers 0.0182 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits (2nd new image)
verification OK: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Image size: 940.7'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 21:19:59.777 -17:59:22.73 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:19:56.022 -18:00:07.45
Second-epoch image center 21:19:59.777 -17:59:22.73
Angular distance between the image centers 0.0194 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 21:20:00.529 -17:59:55.09
Second-epoch second image center 21:19:59.777 -17:59:22.73
Angular distance between the image centers 0.00947 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/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits &> /tmp/tmp.01xdLFeLDp
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits &> /tmp/tmp.Ywtp8DOG4s
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits &> /tmp/tmp.wFb5M882hm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits &> /tmp/tmp.ZYE3ZZz644
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Calibrating the magnitude scale
Found non-empty wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
Found non-empty wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
The reference image (wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits) and catalog (wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat) found
'wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat' -> 'wcsmag.cat'
Read 6360 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5300 to 328.4153 deg, Dec -23.2576 to -12.6409 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 311.5300 to 328.4153 deg, Dec -23.2576 to -12.6409 deg
Loaded 6825 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): 4715 out of 4834 total matches.
Matched with Tycho-2 4834 out of 6360 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.521100
a=0.000000 b=1.000000 c=22.521100
From vast_summary.log: estimated ref. image limiting mag.: -7.98
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.54
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.54
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6360 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5300 to 328.4153 deg, Dec -23.2576 to -12.6409 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 311.5300 to 328.4153 deg, Dec -23.2576 to -12.6409 deg
Loaded 6825 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): 4715 out of 4834 total matches.
Matched with Tycho-2 4834 out of 6360 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Forced-photometry filter: calibrated wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits -> calib.txt_param_ref_wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits (aperture=6.3)
Read 6478 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5993 to 328.4343 deg, Dec -23.2575 to -12.6203 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 311.5993 to 328.4343 deg, Dec -23.2575 to -12.6203 deg
Loaded 6821 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): 4805 out of 4916 total matches.
Matched with Tycho-2 4916 out of 6478 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Forced-photometry filter: calibrated wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits -> calib.txt_param_ref_wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
2.2 pix Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
3.4 pix fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
3.4 pix fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Limiting magnitude estimates:
14.5 mag. Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
14.6 mag. Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
13.4 mag. fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
13.4 mag. fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
All-image limiting magnitude estimate: 13.4 (SNR ) 10.8 (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.01xdLFeLDp (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits' -> 'wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS_IMAGE_NAME=wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS-calibrated image found: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Checking if the catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits alredy exist and is non-empty...
Catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS catalog name: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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=453, bad_region=0, passed=6360
Got 6360 stars (including 5899 good ones) from the SExtractor catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
util/solve_plate_with_UCAC5 got 6360 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4811 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 4798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 6360 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4812 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 6360 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 6360 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4798 stars left (next iteration limit 5277)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits N_match=4798 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.449 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.382 n_q1=1363 n_q2=1018 n_q3=1373 n_q4=1044 worst_quadrant_to_overall_ratio=1.160
The image catalog is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits -region wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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.Ywtp8DOG4s (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits' -> 'wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS_IMAGE_NAME=wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS-calibrated image found: wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Checking if the catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits alredy exist and is non-empty...
Catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS catalog name: wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.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=435, bad_region=0, passed=6478
Got 6478 stars (including 6036 good ones) from the SExtractor catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat
util/solve_plate_with_UCAC5 got 6478 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4816 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4799 matched stars entering correct_measured_positions(), 4799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4799 matched stars entering correct_measured_positions(), 6478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4815 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4799 matched stars entering correct_measured_positions(), 6478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4799 matched stars entering correct_measured_positions(), 6478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4799 stars left (next iteration limit 5278)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits N_match=4799 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.454 sigma_q3_arcsec=0.411 sigma_q4_arcsec=0.399 n_q1=1357 n_q2=1006 n_q3=1389 n_q4=1047 worst_quadrant_to_overall_ratio=1.168
The image catalog is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits -region wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.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.wFb5M882hm (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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS_IMAGE_NAME=wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS-calibrated image found: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Checking if the catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits alredy exist and is non-empty...
Catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS catalog name: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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=235, bad_region=0, passed=3094
Got 3094 stars (including 2855 good ones) from the SExtractor catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat
util/solve_plate_with_UCAC5 got 3094 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 2736 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2722 matched stars entering correct_measured_positions(), 2722 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2722 matched stars entering correct_measured_positions(), 3094 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 2735 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2721 matched stars entering correct_measured_positions(), 3094 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 2721 matched stars entering correct_measured_positions(), 3094 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 2721 stars left (next iteration limit 2994)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2721 robust_rms=9.697 arcsec worst_quadrant_rms=15.124 arcsec
SIP_REFIT: SIP order 3 trial: matched=2721 robust_rms=0.410 arcsec worst_quadrant_rms=0.452 arcsec
SIP_REFIT: SIP order 5 trial: matched=2721 robust_rms=0.358 arcsec worst_quadrant_rms=0.440 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=2721 robust_rms_before=0.996 arcsec robust_rms_before_corrected=0.333 arcsec robust_rms_after=0.410 arcsec worst_quadrant_rms_before=0.444 worst_quadrant_rms_after=0.452
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.444 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits N_match=2721 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.419 sigma_q2_arcsec=0.388 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.255 n_q1=693 n_q2=551 n_q3=847 n_q4=630 worst_quadrant_to_overall_ratio=1.284
The image catalog is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits -region wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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.ZYE3ZZz644 (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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS_IMAGE_NAME=wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS-calibrated image found: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Checking if the catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits alredy exist and is non-empty...
Catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS catalog name: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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=241, bad_region=0, passed=3082
Got 3082 stars (including 2840 good ones) from the SExtractor catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat
util/solve_plate_with_UCAC5 got 3082 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 2717 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2703 matched stars entering correct_measured_positions(), 2703 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2703 matched stars entering correct_measured_positions(), 3082 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 2717 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2702 matched stars entering correct_measured_positions(), 3082 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 2702 matched stars entering correct_measured_positions(), 3082 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 2702 stars left (next iteration limit 2973)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2702 robust_rms=10.027 arcsec worst_quadrant_rms=15.599 arcsec
SIP_REFIT: SIP order 3 trial: matched=2702 robust_rms=0.462 arcsec worst_quadrant_rms=0.489 arcsec
SIP_REFIT: SIP order 5 trial: matched=2702 robust_rms=0.350 arcsec worst_quadrant_rms=0.414 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2702 robust_rms_before=0.985 arcsec robust_rms_before_corrected=0.341 arcsec robust_rms_after=0.350 arcsec worst_quadrant_rms_before=0.434 worst_quadrant_rms_after=0.414
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.434 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits N_match=2702 sigma_overall_arcsec=0.328 sigma_q1_arcsec=0.413 sigma_q2_arcsec=0.422 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.261 n_q1=681 n_q2=547 n_q3=840 n_q4=634 worst_quadrant_to_overall_ratio=1.284
The image catalog is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits -region wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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=Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits sigma_overall=0.387 worst_q_ratio=1.160
ref2=Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits sigma_overall=0.389 worst_q_ratio=1.168
new1=fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits sigma_overall=0.326 worst_q_ratio=1.284
new2=fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits sigma_overall=0.328 worst_q_ratio=1.284
reference average sigma_overall=0.388 worst_q_ratio=1.164
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826_astrometric_residuals.png (4798 matched stars from wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294_astrometric_residuals.png (4799 matched stars from wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038_astrometric_residuals.png (2721 matched stars from wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039_astrometric_residuals.png (2702 matched stars from wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits'
Saving fully-calibrated image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits'
Preparing the HTML report for the field Cap-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:29:38.50 -13:00:20.1: 15.19 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:29:38.50 -13:00:20.1: 15.24 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out20501.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20501_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
Preparing report for the candidate 20501_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Cap-03-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 ####
21:29:38.50 -13:00:20.1
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
SExtractor catalog cache: saved Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.cat to cache
SExtractor catalog cache: saved Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Creating symlink local_wcs_cache/wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Creating symlink local_wcs_cache/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Creating symlink local_wcs_cache/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits exists and is non-empty
wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits exists and is non-empty
wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits exists and is non-empty
wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits (1st reference image)
verification OK: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Image size: 937.3'x624.5' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 21:19:56.022 -18:00:07.45 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits (1st new image)
verification OK: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Image size: 940.7'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 21:20:00.529 -17:59:55.09 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:19:56.022 -18:00:07.45
Second-epoch image center 21:20:00.529 -17:59:55.09
Angular distance between the image centers 0.0182 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits (2nd new image)
verification OK: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Image size: 940.7'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 21:19:59.777 -17:59:22.73 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:19:56.022 -18:00:07.45
Second-epoch image center 21:19:59.777 -17:59:22.73
Angular distance between the image centers 0.0194 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 21:20:00.529 -17:59:55.09
Second-epoch second image center 21:19:59.777 -17:59:22.73
Angular distance between the image centers 0.00947 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/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits &> /tmp/tmp.4oll3MzMfT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits &> /tmp/tmp.Pg07jQ26sF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits &> /tmp/tmp.MiuCgMoAwu
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits &> /tmp/tmp.GYd9m4gpBq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Calibrating the magnitude scale
Found non-empty wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
Found non-empty wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits and wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
The reference image (wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits) and catalog (wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat) found
'wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat' -> 'wcsmag.cat'
Read 43812 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5184 to 328.4562 deg, Dec -23.2684 to -12.6245 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 311.5184 to 328.4562 deg, Dec -23.2684 to -12.6245 deg
Loaded 6876 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): 5472 out of 5901 total matches.
Matched with Tycho-2 5901 out of 43812 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.372050
a=0.000000 b=1.000000 c=22.372050
From vast_summary.log: estimated ref. image limiting mag.: -7.69
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.68
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.68
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 43812 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5184 to 328.4562 deg, Dec -23.2684 to -12.6245 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 311.5184 to 328.4562 deg, Dec -23.2684 to -12.6245 deg
Loaded 6876 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): 5472 out of 5901 total matches.
Matched with Tycho-2 5901 out of 43812 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Forced-photometry filter: calibrated wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits -> calib.txt_param_ref_wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits (aperture=4.8)
Read 44610 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 311.5462 to 328.4751 deg, Dec -23.2614 to -12.6203 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 311.5462 to 328.4751 deg, Dec -23.2614 to -12.6203 deg
Loaded 6861 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): 5471 out of 5899 total matches.
Matched with Tycho-2 5899 out of 44610 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Forced-photometry filter: calibrated wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits -> calib.txt_param_ref_wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits (aperture=4.8)
____ 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:
2.1 pix Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
2.1 pix Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
3.0 pix fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
3.1 pix fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Limiting magnitude estimates:
14.7 mag. Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
14.7 mag. Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
13.5 mag. fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
13.5 mag. fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
All-image limiting magnitude estimate: 13.5 (SNR ) 12.9 (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.4oll3MzMfT (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits' -> 'wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS_IMAGE_NAME=wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS-calibrated image found: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
Checking if the catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits alredy exist and is non-empty...
Catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits
WCS catalog name: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=19, blended=1808, bad_region=0, passed=43793
Got 43793 stars (including 41923 good ones) from the SExtractor catalog wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat
util/solve_plate_with_UCAC5 got 43793 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4802 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 4793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 43793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4802 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 43793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 43793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4793 stars left (next iteration limit 5272)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits N_match=4793 sigma_overall_arcsec=0.380 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.382 n_q1=1380 n_q2=1058 n_q3=1303 n_q4=1052 worst_quadrant_to_overall_ratio=1.158
The image catalog is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits -region wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.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.Pg07jQ26sF (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits' -> 'wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS_IMAGE_NAME=wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS-calibrated image found: wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
Checking if the catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits alredy exist and is non-empty...
Catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat corresponding to the image wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits
WCS catalog name: wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.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=13, blended=1828, bad_region=0, passed=44597
Got 44597 stars (including 42705 good ones) from the SExtractor catalog wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat
util/solve_plate_with_UCAC5 got 44597 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4806 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 4795 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 44597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4806 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 44597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 44597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4795 stars left (next iteration limit 5274)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits N_match=4795 sigma_overall_arcsec=0.384 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.409 sigma_q4_arcsec=0.383 n_q1=1377 n_q2=1033 n_q3=1333 n_q4=1052 worst_quadrant_to_overall_ratio=1.144
The image catalog is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits -region wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.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.MiuCgMoAwu (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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS_IMAGE_NAME=wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS-calibrated image found: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Checking if the catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits alredy exist and is non-empty...
Catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
WCS catalog name: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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=1, no_mag_err=0, low_SNR=2, blended=558, bad_region=1, passed=17985
Got 17985 stars (including 17395 good ones) from the SExtractor catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat
util/solve_plate_with_UCAC5 got 17985 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4801 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4783 matched stars entering correct_measured_positions(), 4783 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4783 matched stars entering correct_measured_positions(), 17985 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4801 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4784 matched stars entering correct_measured_positions(), 17985 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4784 matched stars entering correct_measured_positions(), 17985 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Excluding outliers - 4784 stars left (next iteration limit 5261)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits N_match=4784 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.523 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.358 sigma_q4_arcsec=0.302 n_q1=1233 n_q2=929 n_q3=1500 n_q4=1122 worst_quadrant_to_overall_ratio=1.353
The image catalog is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits -region wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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.GYd9m4gpBq (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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS_IMAGE_NAME=wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS-calibrated image found: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Checking if the catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits alredy exist and is non-empty...
Catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat corresponding to the image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
WCS catalog name: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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=3, blended=551, bad_region=2, passed=17964
Got 17964 stars (including 17382 good ones) from the SExtractor catalog wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat
util/solve_plate_with_UCAC5 got 17964 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4799 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4782 matched stars entering correct_measured_positions(), 4782 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4782 matched stars entering correct_measured_positions(), 17964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4799 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 17964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 17964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 4781 stars left (next iteration limit 5260)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits N_match=4781 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.516 sigma_q2_arcsec=0.450 sigma_q3_arcsec=0.360 sigma_q4_arcsec=0.288 n_q1=1233 n_q2=934 n_q3=1500 n_q4=1114 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits -region wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-24-44_20.00sec_0.00C_LIGHTs_0038.fits
Saving fully-calibrated image wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.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_2026-08-02_CI_Cap-03-Q1b1x1_022740_TTUQ1b1x1_1930671_t60KT7mG/wcs_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039.fits
Preparing the HTML report for the field Cap-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 20:49:54.17 -13:14:48.5: 12.44 +/- 0.04 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:01:27.68 -16:51:16.2: 12.33 +/- 0.03 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 20:55:50.01 -19:36:37.6: 15.14 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:04:57.94 -16:21:13.0: 15.29 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:46:42.11 -21:17:09.0: 12.18 +/- 0.03 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:04:47.57 -17:10:32.8: 12.45 +/- 0.03 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:50:41.37 -15:21:18.4: 11.95 +/- 0.02 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:13:40.37 -14:39:06.9: 12.93 +/- 0.05 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-21_02-20-46_20.00sec_5.00C_LIGHT_0826.fits at 21:23:01.28 -13:31:02.7: 15.37 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:50:41.37 -15:21:18.4: 12.00 +/- 0.02 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 20:49:54.17 -13:14:48.5: 12.53 +/- 0.04 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:01:27.68 -16:51:16.2: 12.39 +/- 0.03 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 20:55:50.01 -19:36:37.6: 15.16 +/- 99.00 upperlimit
Forced photometry reference-image weighted average: 11.98 +/- 0.01
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:46:42.11 -21:17:09.0: 12.17 +/- 0.02 detection
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:04:47.57 -17:10:32.8: 12.43 +/- 0.03 detection
Forced photometry filter REJECTED candidate at 21:50:41.37 -15:21:18.4: ref_mag=11.98 +/- 0.01 new_mean_mag=12.1107 delta=-0.13 (need > 0.90)
Forced photometry reference-image weighted average: 12.48 +/- 0.03
Forced photometry reference-image weighted average: 12.36 +/- 0.02
Forced photometry filter REJECTED candidate at 20:49:54.17 -13:14:48.5: ref_mag=12.48 +/- 0.03 new_mean_mag=12.8107 delta=-0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 21:01:27.68 -16:51:16.2: ref_mag=12.36 +/- 0.02 new_mean_mag=12.4965 delta=-0.14 (need > 0.90)
Forced photometry reference-image weighted average: 12.17 +/- 0.02
Forced photometry reference-image weighted average: 12.44 +/- 0.02
Forced photometry filter REJECTED candidate at 21:46:42.11 -21:17:09.0: ref_mag=12.17 +/- 0.02 new_mean_mag=12.2637 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 21:04:47.57 -17:10:32.8: ref_mag=12.44 +/- 0.02 new_mean_mag=12.3571 delta=0.08 (need > 0.90)
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:13:40.37 -14:39:06.9: 12.82 +/- 0.04 detection
Forced photometry reference-image weighted average: 12.87 +/- 0.03
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:04:57.94 -16:21:13.0: 15.31 +/- 99.00 upperlimit
Forced photometry filter REJECTED candidate at 21:13:40.37 -14:39:06.9: ref_mag=12.87 +/- 0.03 new_mean_mag=12.8711 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Cap-03-Q1b1x1_2026-07-22_02-18-07_20.00sec_4.90C_LIGHT_0294.fits at 21:23:01.28 -13:31:02.7: 15.38 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out54457.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54568.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54570.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
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Considering the candidate 54040_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54040_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
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Considering the candidate 54042_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54042_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54043_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54043_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54123_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54123_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
**** FOUND 21:29:38.50 -13:00:20.1 in the exclusion list exclusion_list_local.txt ****
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Considering the candidate 54317_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54317_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
**** FOUND 21:50:06.02 -16:50:26.1 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 54388_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54388_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54415_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54415_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54456_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039
The candidate 54456_fd_Cap-03-Q1b1x1_2026-08-02_02-25-39_20.00sec_-0.00C_LIGHTs_0039 did not pass the final checks