This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Mean magnitude and position on the discovery images:
2026 06 21.2365 2461212.7365 14.84 12:57:42.45 +41:11:06.1
118.08999 75.88423 galactic CVn Second-epoch detections are separated by 3.9" and 0.4 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 12:57:42.45 +41:11:06.1 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 12:57:42.45 +41:11:06.1: 16.07 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 12:57:42.45 +41:11:06.1: 16.11 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461212.7365,14.84,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260621.2365 14.84CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 06 21.2365 2461212.7365 14.95 12:47:55.85 +49:28:28.4
124.42983 67.64349 galactic CVn Second-epoch detections are separated by 1.5" and 0.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 12:47:55.85 +49:28:28.4 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 12:47:55.85 +49:28:28.4: 16.16 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 12:47:55.85 +49:28:28.4: 16.12 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461212.7365,14.95,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260621.2365 14.95CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 06 21.2365 2461212.7365 14.98 13:19:07.04 +41:36:14.0
103.29250 74.45202 galactic CVn Second-epoch detections are separated by 8.1" and 1.1 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 13:19:07.04 +41:36:14.0 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:19:07.04 +41:36:14.0: 16.12 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:19:07.04 +41:36:14.0: 16.12 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461212.7365,14.98,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260621.2365 14.98CV 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: 2461172.80899023 12.05.2026 07:24:46.756 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
First image: 2461172.80899023 12.05.2026 07:24:46.756 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Last image: 2461212.73670546 21.06.2026 05:40:41.352 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 7
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.40
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 5506
Objects passed selection criteria: 5504
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: 5326.5
Average stars matched: 5222.75 (98.0522 %)
Memory usage VmPeak: 111600 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Tue Jun 16 15:05:04 CDT 2026
VaST build number 1.0rc89-100-g8a7e82c2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Jun 21 01:15:15 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: 2461172.80899023 12.05.2026 07:24:46.756 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
First image: 2461172.80899023 12.05.2026 07:24:46.756 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Last image: 2461212.73670546 21.06.2026 05:40:41.352 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 146
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.15
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: 18 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): 29483
Objects passed selection criteria: 29400
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: 27961.8
Average stars matched: 27314 (97.6834 %)
Memory usage VmPeak: 132296 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Tue Jun 16 15:05:04 CDT 2026
VaST build number 1.0rc89-100-g8a7e82c2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Jun 21 01:17:00 CDT 2026
Host name: tau
############################################################
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
SExtractor catalog cache: saved CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.cat to cache
SExtractor catalog cache: saved CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.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/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.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: 2461212.73630941
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_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits exists and is non-empty
Saving wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits to local_wcs_cache/
'wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits' -> 'local_wcs_cache/wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits'
wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits exists and is non-empty
Saving wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits to local_wcs_cache/
'wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits' -> 'local_wcs_cache/wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits'
wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits exists and is non-empty
Saving wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits to local_wcs_cache/
'wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits' -> 'local_wcs_cache/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits'
wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits exists and is non-empty
Saving wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits to local_wcs_cache/
'wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits' -> 'local_wcs_cache/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits (1st reference image)
verification OK: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Image size: 941.3'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:12:00.629 +45:59:41.30 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits (1st new image)
verification OK: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Image size: 941.1'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:12:08.900 +46:01:08.02 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:12:00.629 +45:59:41.30
Second-epoch image center 13:12:08.900 +46:01:08.02
Angular distance between the image centers 0.0340 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits (2nd new image)
verification OK: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Image size: 941.1'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:12:08.772 +46:01:08.24 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:12:00.629 +45:59:41.30
Second-epoch image center 13:12:08.772 +46:01:08.24
Angular distance between the image centers 0.0337 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 13:12:08.900 +46:01:08.02
Second-epoch second image center 13:12:08.772 +46:01:08.24
Angular distance between the image centers 0.00038 deg.
###################################
ERROR: no shift applied between second-epoch images! The distance between image centers is 0.00038 deg. (min. required shift: 0.00164 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/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits &> /tmp/tmp.pRAKEjzIhn
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits &> /tmp/tmp.XqvREqymGN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits &> /tmp/tmp.aAIsLX6q97
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits &> /tmp/tmp.UpL3XNEFzb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.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_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
Found non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
The reference image (wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits) and catalog (wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat) found
'wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat' -> 'wcsmag.cat'
Read 5685 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.0186 to 210.6841 deg, Dec +39.8627 to +51.3580 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 186.0186 to 210.6841 deg, Dec 39.8627 to 51.3580 deg
Loaded 4188 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): 2899 out of 3036 total matches.
Matched with Tycho-2 3036 out of 5685 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.812700
a=0.000000 b=1.000000 c=22.812700
From vast_summary.log: estimated ref. image limiting mag.: -7.40
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.41
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.41
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5685 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.0186 to 210.6841 deg, Dec +39.8627 to +51.3580 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 186.0186 to 210.6841 deg, Dec 39.8627 to 51.3580 deg
Loaded 4188 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): 2899 out of 3036 total matches.
Matched with Tycho-2 3036 out of 5685 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits:
Forced-photometry filter: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits -> calib.txt_param_ref_wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits (aperture=6.1)
Read 5702 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.1907 to 210.6839 deg, Dec +39.8627 to +51.3580 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 186.1907 to 210.6839 deg, Dec 39.8627 to 51.3580 deg
Loaded 4164 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): 2906 out of 3040 total matches.
Matched with Tycho-2 3040 out of 5702 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits:
Forced-photometry filter: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits -> calib.txt_param_ref_wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 7 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.1 pix CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
2.1 pix CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
2.4 pix fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
2.4 pix fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
2.1 pix wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
2.1 pix wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Limiting magnitude estimates:
15.4 mag. CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
15.4 mag. CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
15.1 mag. fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
15.1 mag. fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
All-image limiting magnitude estimate: 15.1 (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.pRAKEjzIhn (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits' -> 'wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS_IMAGE_NAME=wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS-calibrated image found: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Checking if the catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits alredy exist and is non-empty...
Catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS catalog name: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=340, passed=5685
Got 5685 stars (including 5338 good ones) from the SExtractor catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
util/solve_plate_with_UCAC5 got 5685 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 959 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5596 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits N_match=968 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.328 n_q1=259 n_q2=267 n_q3=223 n_q4=219 worst_quadrant_to_overall_ratio=1.185
The image catalog is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits -region wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.XqvREqymGN (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits' -> 'wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS_IMAGE_NAME=wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS-calibrated image found: wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Checking if the catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits alredy exist and is non-empty...
Catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS catalog name: wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=330, passed=5702
Got 5702 stars (including 5364 good ones) from the SExtractor catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat
util/solve_plate_with_UCAC5 got 5702 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 5609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits N_match=968 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.463 sigma_q3_arcsec=0.276 sigma_q4_arcsec=0.377 n_q1=254 n_q2=267 n_q3=228 n_q4=219 worst_quadrant_to_overall_ratio=1.306
The image catalog is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits -region wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.aAIsLX6q97 (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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS_IMAGE_NAME=wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS-calibrated image found: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Checking if the catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS catalog name: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=252, passed=5009
Got 5009 stars (including 4751 good ones) from the SExtractor catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat
util/solve_plate_with_UCAC5 got 5009 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 970 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(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 4971 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 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 970 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(), 4971 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 4971 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits N_match=970 sigma_overall_arcsec=0.269 sigma_q1_arcsec=0.283 sigma_q2_arcsec=0.292 sigma_q3_arcsec=0.236 sigma_q4_arcsec=0.253 n_q1=255 n_q2=270 n_q3=222 n_q4=223 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits -region wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.UpL3XNEFzb (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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS_IMAGE_NAME=wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS-calibrated image found: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Checking if the catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS catalog name: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=246, passed=5025
Got 5025 stars (including 4774 good ones) from the SExtractor catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat
util/solve_plate_with_UCAC5 got 5025 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
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(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 4994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25"
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 649 to 708 (Dec 39.9 to 51.4)
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(), 4995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25"
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 4995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25"
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits N_match=971 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.272 sigma_q3_arcsec=0.222 sigma_q4_arcsec=0.240 n_q1=258 n_q2=270 n_q3=220 n_q4=223 worst_quadrant_to_overall_ratio=1.100
The image catalog is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits -region wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits sigma_overall=0.363 worst_q_ratio=1.185
ref2=CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits sigma_overall=0.355 worst_q_ratio=1.306
new1=fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits sigma_overall=0.269 worst_q_ratio=1.089
new2=fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits sigma_overall=0.261 worst_q_ratio=1.100
reference average sigma_overall=0.359 worst_q_ratio=1.2455
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255_astrometric_residuals.png (968 matched stars from wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256_astrometric_residuals.png (968 matched stars from wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190_astrometric_residuals.png (970 matched stars from wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191_astrometric_residuals.png (971 matched stars from wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits'
Saving fully-calibrated image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits'
Preparing the HTML report for the field CVn-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 20349_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20349_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 20355_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20355_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 20356_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20356_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20357_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20357_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20358_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20358_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20361_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 20361_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03146_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 03146_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field CVn-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
SExtractor catalog cache: saved CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.cat to cache
SExtractor catalog cache: saved CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Creating symlink local_wcs_cache/wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Creating symlink local_wcs_cache/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Creating symlink local_wcs_cache/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.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_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits exists and is non-empty
wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits exists and is non-empty
wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits exists and is non-empty
wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits (1st reference image)
verification OK: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Image size: 941.3'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:12:00.629 +45:59:41.30 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits (1st new image)
verification OK: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Image size: 941.1'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:12:08.900 +46:01:08.02 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:12:00.629 +45:59:41.30
Second-epoch image center 13:12:08.900 +46:01:08.02
Angular distance between the image centers 0.0340 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits (2nd new image)
verification OK: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Image size: 941.1'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:12:08.772 +46:01:08.24 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:12:00.629 +45:59:41.30
Second-epoch image center 13:12:08.772 +46:01:08.24
Angular distance between the image centers 0.0337 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 13:12:08.900 +46:01:08.02
Second-epoch second image center 13:12:08.772 +46:01:08.24
Angular distance between the image centers 0.00038 deg.
###################################
ERROR: no shift applied between second-epoch images! The distance between image centers is 0.00038 deg. (min. required shift: 0.00164 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/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits &> /tmp/tmp.aNqkiJh05h
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits &> /tmp/tmp.mYaP61tKOE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits &> /tmp/tmp.fqJzbVULmd
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits &> /tmp/tmp.dxqaIzSlXL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.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_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
Found non-empty wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits and wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
The reference image (wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits) and catalog (wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat) found
'wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat' -> 'wcsmag.cat'
Read 30928 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.0186 to 210.7306 deg, Dec +39.8627 to +51.3808 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 186.0186 to 210.7306 deg, Dec 39.8627 to 51.3808 deg
Loaded 4202 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): 2750 out of 3045 total matches.
Matched with Tycho-2 3045 out of 30928 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.708950
a=0.000000 b=1.000000 c=22.708950
From vast_summary.log: estimated ref. image limiting mag.: -7.15
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.56
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.56
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 30928 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.0186 to 210.7306 deg, Dec +39.8627 to +51.3808 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 186.0186 to 210.7306 deg, Dec 39.8627 to 51.3808 deg
Loaded 4202 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): 2750 out of 3045 total matches.
Matched with Tycho-2 3045 out of 30928 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits:
Forced-photometry filter: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits -> calib.txt_param_ref_wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits (aperture=4.8)
Read 30863 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.0202 to 210.7324 deg, Dec +39.8627 to +51.3744 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 186.0202 to 210.7324 deg, Dec 39.8627 to 51.3744 deg
Loaded 4201 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): 2766 out of 3050 total matches.
Matched with Tycho-2 3050 out of 30863 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits:
Forced-photometry filter: calibrated wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits -> calib.txt_param_ref_wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 102 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.0 pix CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
2.0 pix CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
2.4 pix fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
2.4 pix fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
2.0 pix wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
2.0 pix wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Limiting magnitude estimates:
15.6 mag. CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
15.6 mag. CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
15.2 mag. fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
15.2 mag. fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
All-image limiting magnitude estimate: 15.2 (SNR ) 14.6 (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.aNqkiJh05h (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits' -> 'wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS_IMAGE_NAME=wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS-calibrated image found: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
Checking if the catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits alredy exist and is non-empty...
Catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits
WCS catalog name: wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=1156, passed=30910
Got 30910 stars (including 29710 good ones) from the SExtractor catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat
util/solve_plate_with_UCAC5 got 30910 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 30461 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
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 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 30460 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 30460 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits N_match=967 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.325 sigma_q4_arcsec=0.304 n_q1=260 n_q2=271 n_q3=213 n_q4=223 worst_quadrant_to_overall_ratio=1.195
The image catalog is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits -region wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.mYaP61tKOE (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits' -> 'wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS_IMAGE_NAME=wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS-calibrated image found: wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
Checking if the catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits alredy exist and is non-empty...
Catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat corresponding to the image wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits
WCS catalog name: wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=1148, passed=30852
Got 30852 stars (including 29655 good ones) from the SExtractor catalog wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat
util/solve_plate_with_UCAC5 got 30852 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 649 to 708 (Dec 39.9 to 51.4)
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(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 30543 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
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 649 to 708 (Dec 39.9 to 51.4)
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(), 30544 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 30544 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits N_match=969 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.287 sigma_q4_arcsec=0.355 n_q1=254 n_q2=269 n_q3=222 n_q4=224 worst_quadrant_to_overall_ratio=1.235
The image catalog is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits -region wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.fqJzbVULmd (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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS_IMAGE_NAME=wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS-calibrated image found: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Checking if the catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
WCS catalog name: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=765, passed=25465
Got 25465 stars (including 24663 good ones) from the SExtractor catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat
util/solve_plate_with_UCAC5 got 25465 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 972 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(), 965 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(), 25313 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 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 972 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(), 25313 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 25313 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits N_match=972 sigma_overall_arcsec=0.269 sigma_q1_arcsec=0.279 sigma_q2_arcsec=0.291 sigma_q3_arcsec=0.227 sigma_q4_arcsec=0.249 n_q1=254 n_q2=267 n_q3=223 n_q4=228 worst_quadrant_to_overall_ratio=1.082
The image catalog is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits -region wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.dxqaIzSlXL (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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS_IMAGE_NAME=wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS-calibrated image found: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Checking if the catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat corresponding to the image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
WCS catalog name: wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=741, passed=25324
Got 25324 stars (including 24545 good ones) from the SExtractor catalog wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat
util/solve_plate_with_UCAC5 got 25324 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 972 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(), 965 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(), 25163 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 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 972 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(), 25163 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 25163 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits N_match=972 sigma_overall_arcsec=0.272 sigma_q1_arcsec=0.282 sigma_q2_arcsec=0.263 sigma_q3_arcsec=0.236 sigma_q4_arcsec=0.260 n_q1=254 n_q2=268 n_q3=220 n_q4=230 worst_quadrant_to_overall_ratio=1.038
The image catalog is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits -region wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-07_20.00sec_0.00C_LIGHTs_0190.fits
Saving fully-calibrated image wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.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_2026-06-21_CI_CVn-01-Q1b1x1_011031_TTUQ1b1x1_4176931_143uyAtW/wcs_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191.fits
Preparing the HTML report for the field CVn-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:44:36.92 +45:30:30.6: 13.72 +/- 0.04 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:44:36.92 +45:30:30.6: 13.61 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.66 +/- 0.03
Forced photometry filter REJECTED candidate at 13:44:36.92 +45:30:30.6: ref_mag=13.66 +/- 0.03 new_mean_mag=14.0494 delta=-0.39 (need > 0.90)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:29:36.90 +47:09:15.8: 14.43 +/- 0.14 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:24:24.84 +47:51:46.9: 14.32 +/- 0.07 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:29:36.90 +47:09:15.8: 14.36 +/- 0.13 detection
Forced photometry reference-image weighted average: 14.40 +/- 0.10
Forced photometry filter REJECTED candidate at 13:29:36.90 +47:09:15.8: ref_mag=14.40 +/- 0.10 new_mean_mag=14.2017 delta=0.19 (need > 0.90)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:24:24.84 +47:51:46.9: 14.43 +/- 0.08 detection
Forced photometry reference-image weighted average: 14.38 +/- 0.05
Forced photometry filter REJECTED candidate at 13:24:24.84 +47:51:46.9: ref_mag=14.38 +/- 0.05 new_mean_mag=14.5171 delta=-0.14 (need > 0.90)
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 12:57:42.45 +41:11:06.1: 16.07 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 12:47:55.85 +49:28:28.4: 16.16 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 12:57:42.45 +41:11:06.1: 16.11 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 12:47:55.85 +49:28:28.4: 16.12 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:32:00.21 +40:49:37.3: 15.20 +/- 0.17 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:49:10.42 +44:23:41.2: 15.08 +/- 0.16 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-24-46_20.00sec_-5.00C_LIGHTs_0255.fits at 13:19:07.04 +41:36:14.0: 16.12 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:32:00.21 +40:49:37.3: 15.46 +/- 0.21 detection
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:49:10.42 +44:23:41.2: 14.99 +/- 0.14 detection
Forced photometry reference-image weighted average: 15.30 +/- 0.13
Forced photometry on wcs_CVn-01-Q1b1x1_2026-05-12_02-25-24_20.00sec_-4.90C_LIGHTs_0256.fits at 13:19:07.04 +41:36:14.0: 16.12 +/- 99.00 upperlimit
Forced photometry filter REJECTED candidate at 13:32:00.21 +40:49:37.3: ref_mag=15.30 +/- 0.13 new_mean_mag=14.9768 delta=0.33 (need > 0.90)
Forced photometry reference-image weighted average: 15.03 +/- 0.11
Forced photometry filter REJECTED candidate at 13:49:10.42 +44:23:41.2: ref_mag=15.03 +/- 0.11 new_mean_mag=14.7646 delta=0.26 (need > 0.90)
Adding exclusion_list_local.txt__out52222.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out52229.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out52291.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 23s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
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Considering the candidate 52036_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52036_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52038_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52038_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52040_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52040_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
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Considering the candidate 52048_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52048_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52049_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52049_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52051_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52051_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52055_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52055_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52056_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52056_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52059_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52059_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52061_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52061_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52062_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52062_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52066_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52066_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52070_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52070_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52071_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52071_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52072_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52072_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52073_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52073_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52075_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52075_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52082_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52082_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52084_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52084_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52087_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52087_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52091_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52091_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52092_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52092_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52096_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52096_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52097_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52097_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52098_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52098_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52099_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52099_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52100_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52100_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52101_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52101_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52104_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52104_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52107_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52107_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52110_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52110_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52111_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52111_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52118_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52118_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52119_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52119_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52122_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52122_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52123_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52123_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52126_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52126_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52130_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52130_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52133_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52133_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52134_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52134_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52136_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52136_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52137_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52137_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52140_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52140_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52142_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52142_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52150_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52150_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52151_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52151_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
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Considering the candidate 52156_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52156_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52157_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52157_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52158_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52158_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52159_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52159_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52160_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52160_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
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Considering the candidate 52162_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52162_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52163_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52163_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52165_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52165_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52168_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52168_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52171_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52171_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52176_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52176_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52178_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52178_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52179_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52179_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52180_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52180_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52181_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52181_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52185_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52185_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52187_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52187_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52191_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52191_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52196_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52196_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52198_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52198_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52199_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52199_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52201_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52201_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52204_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52204_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52211_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52211_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52212_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52212_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52214_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52214_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52217_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52217_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52219_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52219_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52221_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52221_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52222_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
Preparing report for the candidate 52222_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
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Considering the candidate 52225_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52225_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52227_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52227_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52229_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
Preparing report for the candidate 52229_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
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Considering the candidate 52230_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52230_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52236_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52236_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52237_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52237_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52238_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52238_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52241_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52241_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52242_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52242_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52243_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52243_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52244_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52244_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate due to large distance (9.1") between the two second-epoch detections
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Considering the candidate 52245_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52245_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52247_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52247_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52251_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52251_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52252_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52252_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
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Considering the candidate 52255_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52255_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
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Considering the candidate 52264_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52264_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52265_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52265_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52291_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
Preparing report for the candidate 52291_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
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Considering the candidate 52295_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52295_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52300_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52300_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52302_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52302_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 52315_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 52315_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 18065_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 18065_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 18785_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 18785_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 23294_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191
The candidate 23294_fd_CVn-01-Q1b1x1_2026-06-21_00-40-41_20.00sec_-0.00C_LIGHTs_0191 did not pass the final checks