This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
TCP 2026 04 09.2671* 11 47 16.70 +04 14 22.5 12.9 U Vir 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,2461139.7671,12.91,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260409.2671 12.91CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
TCP 2026 04 09.2671* 12 05 25.21 +06 33 28.7 13.0 U Vir 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,2461139.7671,12.96,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260409.2671 12.96CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
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 04 09.2671* 12 08 58.55 +05 13 14.4 13.9 U Vir 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,2461139.7671,13.91,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260409.2671 13.91CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
TCP 2026 04 09.2671* 11 45 42.34 +03 41 56.1 14.2 U Vir 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,2461139.7671,14.19,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260409.2671 14.19CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
TCP 2026 04 09.2671* 12 21 46.24 +09 29 57.0 14.3 U Vir 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,2461139.7671,14.26,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260409.2671 14.26CV 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: 2461083.88997624 12.02.2026 09:21:23.947 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
First image: 2461083.88997624 12.02.2026 09:21:23.947 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Last image: 2461139.76739914 09.04.2026 06:24:53.286 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.61
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 4293
Objects passed selection criteria: 4292
Measurements per detected object (mean, median, min, max): 3.8 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.8 4.0 2 4
Average stars detected per image: 4141.25
Average stars matched: 4032.5 (97.374 %)
Memory usage VmPeak: 110784 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Apr 8 18:56:33 CDT 2026
VaST build number 1.0rc89-5-g00c52b5f
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Thu Apr 9 02:09:40 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: 2461083.88997624 12.02.2026 09:21:23.947 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
First image: 2461083.88997624 12.02.2026 09:21:23.947 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Last image: 2461139.76739914 09.04.2026 06:24:53.286 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 43
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.33
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 10 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 24496
Objects passed selection criteria: 24423
Measurements per detected object (mean, median, min, max): 3.7 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.7 4.0 2 4
Average stars detected per image: 23628.5
Average stars matched: 22866.8 (96.7761 %)
Memory usage VmPeak: 128608 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Apr 8 18:56:33 CDT 2026
VaST build number 1.0rc89-5-g00c52b5f
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Thu Apr 9 02:10:20 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/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
SExtractor catalog cache: saved Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat to cache
SExtractor catalog cache: saved Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.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/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.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: 2461139.76681648
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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits exists and is non-empty
Saving wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits to local_wcs_cache/
'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits' -> 'local_wcs_cache/wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits'
wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits exists and is non-empty
Saving wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits to local_wcs_cache/
'wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits' -> 'local_wcs_cache/wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits'
wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits exists and is non-empty
Saving wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits to local_wcs_cache/
'wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits' -> 'local_wcs_cache/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits'
wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits exists and is non-empty
Saving wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits to local_wcs_cache/
'wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits' -> 'local_wcs_cache/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits'
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 11:59:45.239 +06:01:01.03
Second-epoch image center 11:59:56.634 +05:59:55.43
Angular distance between the image centers 0.0506 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 11:59:45.239 +06:01:01.03
Second-epoch image center 11:59:59.573 +05:59:28.94
Angular distance between the image centers 0.0647 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 11:59:56.634 +05:59:55.43
Second-epoch second image center 11:59:59.573 +05:59:28.94
Angular distance between the image centers 0.01423 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits &> /tmp/tmp.FLcIbCriq1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits &> /tmp/tmp.fiEDnqcNIw
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits &> /tmp/tmp.NOOkjptOV5
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits &> /tmp/tmp.XiNuXEVElo
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
Found non-empty wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
The reference image (wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits) and catalog (wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat) found
'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat' -> 'wcsmag.cat'
Read 5639 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 171.9617 to 187.9245 deg, Dec +0.7227 to +11.3009 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 171.9617 to 187.9245 deg, Dec 0.7227 to 11.3009 deg
Loaded 3777 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): 3057 out of 3201 total matches.
Matched with Tycho-2 3201 out of 5639 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.906660
a=0.000000 b=1.000000 c=22.906660
From vast_summary.log: estimated ref. image limiting mag.: -7.61
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.30
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.30
Magnitude calibration plot:
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
2.1 pix Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
2.1 pix Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
2.5 pix fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
2.5 pix fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Limiting magnitude estimates:
15.3 mag. Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
15.3 mag. Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
15.2 mag. fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
15.2 mag. fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
All-image limiting magnitude estimate: 15.2 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.FLcIbCriq1 (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/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits' -> 'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS_IMAGE_NAME=wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS-calibrated image found: wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Checking if the catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits alredy exist and is non-empty...
Catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS catalog name: wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=420, passed=5639
Got 5639 stars (including 5212 good ones) from the SExtractor catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
util/solve_plate_with_UCAC5 got 5639 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5585 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5585 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits -region wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.fiEDnqcNIw (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/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits' -> 'wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS_IMAGE_NAME=wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS-calibrated image found: wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Checking if the catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits alredy exist and is non-empty...
Catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS catalog name: wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=430, passed=5662
Got 5662 stars (including 5221 good ones) from the SExtractor catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat
util/solve_plate_with_UCAC5 got 5662 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5571 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5571 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5571 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits -region wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.NOOkjptOV5 (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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS_IMAGE_NAME=wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS-calibrated image found: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Checking if the catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS catalog name: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=332, passed=5599
Got 5599 stars (including 5264 good ones) from the SExtractor catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat
util/solve_plate_with_UCAC5 got 5599 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5535 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5535 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits -region wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.XiNuXEVElo (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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS_IMAGE_NAME=wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS-calibrated image found: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Checking if the catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS catalog name: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=318, passed=5571
Got 5571 stars (including 5248 good ones) from the SExtractor catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat
util/solve_plate_with_UCAC5 got 5571 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5516 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5513 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 5513 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits -region wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits'
Saving fully-calibrated image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits'
Saving fully-calibrated image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits'
Saving fully-calibrated image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits'
Preparing the HTML report for the field Vir-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Vir-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
SExtractor catalog cache: saved Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat to cache
SExtractor catalog cache: saved Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Creating symlink local_wcs_cache/wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits exists and is non-empty
wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits exists and is non-empty
wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits exists and is non-empty
wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits exists and is non-empty
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 11:59:45.239 +06:01:01.03
Second-epoch image center 11:59:56.634 +05:59:55.43
Angular distance between the image centers 0.0506 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 11:59:45.239 +06:01:01.03
Second-epoch image center 11:59:59.573 +05:59:28.94
Angular distance between the image centers 0.0647 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 11:59:56.634 +05:59:55.43
Second-epoch second image center 11:59:59.573 +05:59:28.94
Angular distance between the image centers 0.01423 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits &> /tmp/tmp.pCRUr9ZEDC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits &> /tmp/tmp.9U0ROHziY2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits &> /tmp/tmp.VVTvCJvXzk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits &> /tmp/tmp.BWsnS7gPh4
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
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_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
Found non-empty wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits and wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
The reference image (wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits) and catalog (wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat) found
'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat' -> 'wcsmag.cat'
Read 30429 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 171.9429 to 187.9244 deg, Dec +0.7228 to +11.3053 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 171.9429 to 187.9244 deg, Dec 0.7228 to 11.3053 deg
Loaded 3782 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): 3010 out of 3256 total matches.
Matched with Tycho-2 3256 out of 30429 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.798794
a=0.000000 b=1.000000 c=22.798794
From vast_summary.log: estimated ref. image limiting mag.: -7.33
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.47
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.47
Magnitude calibration plot:
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 22 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
2.0 pix Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
1.9 pix Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
2.2 pix fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
2.2 pix fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Limiting magnitude estimates:
15.5 mag. Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
15.5 mag. Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
15.4 mag. fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
15.4 mag. fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
All-image limiting magnitude estimate: 15.4 (SNR ) 14.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.pCRUr9ZEDC (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/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits' -> 'wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS_IMAGE_NAME=wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS-calibrated image found: wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Checking if the catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits alredy exist and is non-empty...
Catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
WCS catalog name: wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1092, passed=30425
Got 30425 stars (including 29267 good ones) from the SExtractor catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat
util/solve_plate_with_UCAC5 got 30425 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30172 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits -region wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.9U0ROHziY2 (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/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits' -> 'wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS_IMAGE_NAME=wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS-calibrated image found: wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Checking if the catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits alredy exist and is non-empty...
Catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat corresponding to the image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
WCS catalog name: wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=1123, passed=30625
Got 30625 stars (including 29453 good ones) from the SExtractor catalog wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat
util/solve_plate_with_UCAC5 got 30625 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30333 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 30333 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits -region wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VVTvCJvXzk (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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS_IMAGE_NAME=wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS-calibrated image found: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Checking if the catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
WCS catalog name: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1143, passed=28350
Got 28350 stars (including 27171 good ones) from the SExtractor catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat
util/solve_plate_with_UCAC5 got 28350 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 28132 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 28134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 28134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits -region wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BWsnS7gPh4 (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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS_IMAGE_NAME=wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS-calibrated image found: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Checking if the catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat corresponding to the image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
WCS catalog name: wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1119, passed=28367
Got 28367 stars (including 27212 good ones) from the SExtractor catalog wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat
util/solve_plate_with_UCAC5 got 28367 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits -region wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_Vir-02-Q2b1x1_2026-02-12_03-21-23_20.00sec_-14.90C_LIGHT_0442.fits
Saving fully-calibrated image wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_Vir-02-Q2b1x1_2026-02-12_03-22-33_20.00sec_-15.00C_LIGHT_0443.fits
Saving fully-calibrated image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-02_20.00sec_-4.90C_LIGHT_0226.fits
Saving fully-calibrated image wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.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_2026-04-09_CI_Vir-02-Q2b1x1_020730_TTUQ2b1x1_17190_yeF2pm5z/wcs_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227.fits
Preparing the HTML report for the field Vir-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Adding exclusion_list_gaiadr2.txt__out51779.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51905.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51912.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51930.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51945.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51948.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out51981.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out51827.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out51831.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out51862.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out51877.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out51887.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 5s
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 51779_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51779_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 12:04:44.87 +04:27:48.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.88, MAG_FAINT_SEARCH_LIMIT=15.86)GAIADR2_OUTPUT=# 0.689 3894615978248761984 181.18699997014 +04.46339640940 14.7642 14.2729 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.689#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 51782_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51782_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:59:22.93 +05:00:27.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51784_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51784_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:55:23.48 +04:03:58.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51788_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51788_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 12:02:43.44 +04:24:34.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51827_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
Preparing report for the candidate 51827_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
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Considering the candidate 51831_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
Preparing report for the candidate 51831_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
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Considering the candidate 51844_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51844_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:45:07.92 +07:49:49.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51859_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51859_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:58:14.24 +07:32:13.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51860_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51860_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:54:51.40 +07:46:59.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51862_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
Preparing report for the candidate 51862_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 51872_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51872_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:42:41.63 +08:43:09.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51874_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51874_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:46:10.64 +03:40:37.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51877_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
Preparing report for the candidate 51877_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
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Considering the candidate 51887_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
Preparing report for the candidate 51887_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
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Considering the candidate 51893_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51893_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 12:07:15.33 +09:40:16.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51894_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51894_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:50:30.12 +04:21:10.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 51905_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51905_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:52:48.55 +07:35:12.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.62, MAG_FAINT_SEARCH_LIMIT=15.60)GAIADR2_OUTPUT=# 2.458 3899485577809092096 178.20218301287 +07.58615921870 14.8306 14.2150 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.458#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 51912_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51912_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 12:19:37.40 +02:01:12.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.69, MAG_FAINT_SEARCH_LIMIT=15.67)GAIADR2_OUTPUT=# 0.854 3700981672675379200 184.90569663437 +02.01988949810 14.7975 14.1675 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.854#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 51930_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51930_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 12:00:21.15 +09:09:33.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.87, MAG_FAINT_SEARCH_LIMIT=15.85)GAIADR2_OUTPUT=# 1.582 3900085945517724672 180.08827545679 +09.15889208209 14.7904 14.2233 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.582#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 51945_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51945_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:57:28.50 +02:26:45.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.88, MAG_FAINT_SEARCH_LIMIT=15.86)GAIADR2_OUTPUT=# 0.822 3892436024648056704 179.36852883512 +02.44597012163 14.7962 14.1424 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.822#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 51948_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51948_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks
**** FOUND 11:52:54.02 +04:23:45.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.87, MAG_FAINT_SEARCH_LIMIT=15.85)GAIADR2_OUTPUT=# 0.900 3896281222969069440 178.22529564296 +04.39602193523 14.9525 14.4470 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.900#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 51981_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227
The candidate 51981_fd_Vir-02-Q2b1x1_2026-04-09_01-24-53_20.00sec_-4.90C_LIGHT_0227 did not pass the final checks