This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7
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 17.2300 2461208.7300 14.20 13:28:31.72 +39:48:14.8
94.00702 75.17070 galactic CVn Second-epoch detections are separated by 6.7" and 4.4 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 | 13:28:31.72 +39:48:14.8 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:28:31.72 +39:48:14.8: 15.96 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:28:31.72 +39:48:14.8: 15.94 +/- 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,2461208.7300,14.20,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260617.2300 14.20CV 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 17.2300 2461208.7300 14.59 13:12:57.31 +40:17:45.3
105.61501 76.10038 galactic CVn Second-epoch detections are separated by 1.1" and 4.9 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 | 13:12:57.31 +40:17:45.3 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:12:57.31 +40:17:45.3: 16.06 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:12:57.31 +40:17:45.3: 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,2461208.7300,14.59,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260617.2300 14.59CV 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 17.2300 2461208.7300 14.83 13:13:01.62 +39:17:50.9
104.01207 77.02694 galactic CVn Second-epoch detections are separated by 8.6" and 6.0 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 | 13:13:01.62 +39:17:50.9 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:13:01.62 +39:17:50.9: 16.07 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:13:01.62 +39:17:50.9: 16.07 +/- 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,2461208.7300,14.83,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260617.2300 14.83CV 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 17.2300 2461208.7300 14.81 13:33:41.10 +33:56:15.8
72.34667 78.64796 galactic CVn Second-epoch detections are separated by 2.6" and 5.5 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 | 13:33:41.10 +33:56:15.8 (user input) | T | P | (position from user input)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:33:41.10 +33:56:15.8: 15.76 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:33:41.10 +33:56:15.8: 15.76 +/- 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,2461208.7300,14.81,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260617.2300 14.81CV 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: 2461178.74973063 18.05.2026 05:59:26.726 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
First image: 2461178.74973063 18.05.2026 05:59:26.726 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Last image: 2461208.73020627 17.06.2026 05:31:19.822 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 8
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.30
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: 5 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): 4136
Objects passed selection criteria: 4136
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: 3972.75
Average stars matched: 3880.5 (97.6779 %)
Memory usage VmPeak: 110588 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 Wed Jun 17 01:18:01 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: 2461178.74973063 18.05.2026 05:59:26.726 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
First image: 2461178.74973063 18.05.2026 05:59:26.726 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Last image: 2461208.73020627 17.06.2026 05:31:19.822 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 113
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.04
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: 16 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): 21136
Objects passed selection criteria: 21101
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: 25500.2
Average stars matched: 19681.2 (77.1806 %)
Memory usage VmPeak: 131260 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 Wed Jun 17 01:19:58 CDT 2026
Host name: tau
############################################################
######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS=
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
CVn-02-Q2b1x1
#######################################
########### Starting CVn-02-Q2b1x1 ###########
Processing CVn-02-Q2b1x1
WARNING: server tau is low on disk space, only 67505 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 67505 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.png' -> 'transient_report/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits_preview.png'
CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
renamed 'CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.png' -> 'transient_report/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits_preview.png'
CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 349.3568
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 399.7563
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 944.3110
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 462.2458
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 944.9381
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 462.8734
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 2.703
INFO: SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 10.0 / [degC] CCD temperature setpoint
CCD-TEMP= 9.9 / [degC] CCD temperature
FOCTEMP = 26.3999996185303 / [degC] Focuser temperature
AMBTEMP = 26.7 / [degC] Ambient air temperature
No matching dark image found
try_to_calibrate_the_input_frame(): cannot find a good dark frame by running util/find_best_dark.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 10.0 / [degC] CCD temperature setpoint
CCD-TEMP= 10.0 / [degC] CCD temperature
FOCTEMP = 26.3799991607666 / [degC] Focuser temperature
AMBTEMP = 26.7 / [degC] Ambient air temperature
No matching dark image found
try_to_calibrate_the_input_frame(): cannot find a good dark frame by running util/find_best_dark.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
SExtractor catalog cache: saved CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.cat to cache
SExtractor catalog cache: saved CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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: 2461208.72972895
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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits exists and is non-empty
Saving wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits to local_wcs_cache/
'wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits' -> 'local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits'
wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits exists and is non-empty
Saving wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits to local_wcs_cache/
'wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits' -> 'local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits'
wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits exists and is non-empty
Saving wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits to local_wcs_cache/
'wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits' -> 'local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits'
wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits exists and is non-empty
Saving wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits to local_wcs_cache/
'wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits' -> 'local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits (1st reference image)
verification OK: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:27.550 +38:00:12.07 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits (1st new image)
verification OK: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:26.517 +38:00:21.75 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:05:27.550 +38:00:12.07
Second-epoch image center 13:05:26.517 +38:00:21.75
Angular distance between the image centers 0.0043 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits (2nd new image)
verification OK: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.071 +38:00:28.41 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:05:27.550 +38:00:12.07
Second-epoch image center 13:05:29.071 +38:00:28.41
Angular distance between the image centers 0.0067 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 13:05:26.517 +38:00:21.75
Second-epoch second image center 13:05:29.071 +38:00:28.41
Angular distance between the image centers 0.00859 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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits &> /tmp/tmp.vSzFRKbjIg
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits &> /tmp/tmp.bKcFuUQ0nj
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits &> /tmp/tmp.uMStYJF4TP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits &> /tmp/tmp.KDVnhtSsDf
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
Found non-empty wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
The reference image (wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits) and catalog (wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat) found
'wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat' -> 'wcsmag.cat'
Read 5327 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7897 to 206.9322 deg, Dec +32.4377 to +43.2599 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 185.7897 to 206.9322 deg, Dec 32.4377 to 43.2599 deg
Loaded 4172 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): 3157 out of 3228 total matches.
Matched with Tycho-2 3228 out of 5327 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.558100
a=0.000000 b=1.000000 c=22.558100
From vast_summary.log: estimated ref. image limiting mag.: -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.26
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.26
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5327 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7897 to 206.9322 deg, Dec +32.4377 to +43.2599 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 185.7897 to 206.9322 deg, Dec 32.4377 to 43.2599 deg
Loaded 4172 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): 3157 out of 3228 total matches.
Matched with Tycho-2 3228 out of 5327 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits -> calib.txt_param_ref_wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits (aperture=6.3)
Read 5334 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7750 to 206.9322 deg, Dec +32.4378 to +43.2371 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 185.7750 to 206.9322 deg, Dec 32.4378 to 43.2371 deg
Loaded 4174 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): 3152 out of 3230 total matches.
Matched with Tycho-2 3230 out of 5334 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits -> calib.txt_param_ref_wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 8 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.3 pix CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
2.3 pix CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
2.4 pix CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
2.4 pix CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
2.3 pix wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
2.3 pix wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Limiting magnitude estimates:
15.3 mag. CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
15.3 mag. CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
15.2 mag. CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
15.2 mag. CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
All-image limiting magnitude estimate: 15.2 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.vSzFRKbjIg (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits' -> 'wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=282, passed=5327
Got 5327 stars (including 5041 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
util/solve_plate_with_UCAC5 got 5327 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5283 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 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits N_match=966 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.275 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.459 n_q1=234 n_q2=251 n_q3=231 n_q4=250 worst_quadrant_to_overall_ratio=1.271
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits -region wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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.bKcFuUQ0nj (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits' -> 'wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=279, passed=5334
Got 5334 stars (including 5050 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat
util/solve_plate_with_UCAC5 got 5334 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5308 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 612 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5306 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5306 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits N_match=966 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.270 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.450 n_q1=236 n_q2=250 n_q3=230 n_q4=250 worst_quadrant_to_overall_ratio=1.141
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits -region wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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.uMStYJF4TP (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=362, passed=4976
Got 4976 stars (including 4608 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat
util/solve_plate_with_UCAC5 got 4976 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits N_match=974 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.446 sigma_q4_arcsec=0.405 n_q1=238 n_q2=258 n_q3=224 n_q4=254 worst_quadrant_to_overall_ratio=1.104
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits -region wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.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.KDVnhtSsDf (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=362, passed=4987
Got 4987 stars (including 4618 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat
util/solve_plate_with_UCAC5 got 4987 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4933 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 4933 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits N_match=974 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.394 n_q1=243 n_q2=247 n_q3=229 n_q4=255 worst_quadrant_to_overall_ratio=1.163
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits -region wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits sigma_overall=0.361 worst_q_ratio=1.271
ref2=CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits sigma_overall=0.395 worst_q_ratio=1.141
new1=CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits sigma_overall=0.404 worst_q_ratio=1.104
new2=CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits sigma_overall=0.383 worst_q_ratio=1.163
reference average sigma_overall=0.378 worst_q_ratio=1.206
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576_astrometric_residuals.png (966 matched stars from wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577_astrometric_residuals.png (966 matched stars from wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180_astrometric_residuals.png (974 matched stars from wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181_astrometric_residuals.png (974 matched stars from wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits'
Saving fully-calibrated image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits'
Preparing the HTML report for the field CVn-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:08:27.15 +39:03:20.5: 12.52 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 12:58:33.95 +39:22:26.2: 12.57 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:02:30.63 +40:03:27.7: 12.57 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:02:09.94 +38:25:09.9: 12.55 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:05:54.66 +37:15:33.3: 12.56 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 12:56:51.49 +37:41:50.0: 12.39 +/- 0.01 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:08:41.60 +37:03:09.5: 12.49 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:15:11.47 +37:49:35.8: 12.40 +/- 0.01 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:08:27.15 +39:03:20.5: 12.48 +/- 0.01 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 12:58:33.95 +39:22:26.2: 12.57 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.50 +/- 0.01
Forced photometry filter REJECTED candidate at 13:08:27.15 +39:03:20.5: ref_mag=12.50 +/- 0.01 new_mean_mag=12.2926 delta=0.20 (need > 0.90)
Forced photometry reference-image weighted average: 12.57 +/- 0.01
Forced photometry filter REJECTED candidate at 12:58:33.95 +39:22:26.2: ref_mag=12.57 +/- 0.01 new_mean_mag=12.3683 delta=0.20 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:02:30.63 +40:03:27.7: 12.57 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.57 +/- 0.01
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 12:56:51.49 +37:41:50.0: 12.41 +/- 0.01 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:02:09.94 +38:25:09.9: 12.55 +/- 0.02 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:05:54.66 +37:15:33.3: 12.58 +/- 0.02 detection
Forced photometry filter REJECTED candidate at 13:02:30.63 +40:03:27.7: ref_mag=12.57 +/- 0.01 new_mean_mag=12.3985 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average: 12.55 +/- 0.01
Forced photometry reference-image weighted average: 12.40 +/- 0.01
Forced photometry reference-image weighted average: 12.57 +/- 0.01
Forced photometry filter REJECTED candidate at 12:56:51.49 +37:41:50.0: ref_mag=12.40 +/- 0.01 new_mean_mag=12.2064 delta=0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:05:54.66 +37:15:33.3: ref_mag=12.57 +/- 0.01 new_mean_mag=12.3891 delta=0.18 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:02:09.94 +38:25:09.9: ref_mag=12.55 +/- 0.01 new_mean_mag=12.3844 delta=0.17 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:08:41.60 +37:03:09.5: 12.46 +/- 0.01 detection
Forced photometry reference-image weighted average: 12.48 +/- 0.01
Forced photometry filter REJECTED candidate at 13:08:41.60 +37:03:09.5: ref_mag=12.48 +/- 0.01 new_mean_mag=12.2870 delta=0.19 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:15:11.47 +37:49:35.8: 12.44 +/- 0.01 detection
Forced photometry reference-image weighted average: 12.42 +/- 0.01
Forced photometry filter REJECTED candidate at 13:15:11.47 +37:49:35.8: ref_mag=12.42 +/- 0.01 new_mean_mag=12.2980 delta=0.12 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
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: 0s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20188_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20188_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20190_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20190_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20191_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20191_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20192_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20192_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20193_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20193_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20194_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20194_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20195_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20195_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20197_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 20197_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field CVn-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
SExtractor catalog cache: saved CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.cat to cache
SExtractor catalog cache: saved CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Creating symlink local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Creating symlink local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Creating symlink local_wcs_cache/wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits exists and is non-empty
wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits exists and is non-empty
wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits exists and is non-empty
wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits (1st reference image)
verification OK: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:27.550 +38:00:12.07 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits (1st new image)
verification OK: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:26.517 +38:00:21.75 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:05:27.550 +38:00:12.07
Second-epoch image center 13:05:26.517 +38:00:21.75
Angular distance between the image centers 0.0043 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits (2nd new image)
verification OK: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.071 +38:00:28.41 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:05:27.550 +38:00:12.07
Second-epoch image center 13:05:29.071 +38:00:28.41
Angular distance between the image centers 0.0067 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 13:05:26.517 +38:00:21.75
Second-epoch second image center 13:05:29.071 +38:00:28.41
Angular distance between the image centers 0.00859 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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits &> /tmp/tmp.pFdk85oUPm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits &> /tmp/tmp.6CrJ3zV8gw
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits &> /tmp/tmp.UIuHTkOKC2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits &> /tmp/tmp.BeEAdovzxq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
Found non-empty wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits and wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
The reference image (wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits) and catalog (wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat) found
'wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat' -> 'wcsmag.cat'
Read 24753 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7848 to 207.0333 deg, Dec +32.4164 to +43.2599 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 185.7848 to 207.0333 deg, Dec 32.4164 to 43.2599 deg
Loaded 4210 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): 3076 out of 3258 total matches.
Matched with Tycho-2 3258 out of 24753 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.449700
a=0.000000 b=1.000000 c=22.449700
From vast_summary.log: estimated ref. image limiting mag.: -7.04
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 24753 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7848 to 207.0333 deg, Dec +32.4164 to +43.2599 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 185.7848 to 207.0333 deg, Dec 32.4164 to 43.2599 deg
Loaded 4210 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): 3076 out of 3258 total matches.
Matched with Tycho-2 3258 out of 24753 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits -> calib.txt_param_ref_wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits (aperture=5.0)
Read 25058 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7750 to 206.9730 deg, Dec +32.4163 to +43.2594 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 185.7750 to 206.9730 deg, Dec 32.4163 to 43.2594 deg
Loaded 4197 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): 3081 out of 3261 total matches.
Matched with Tycho-2 3261 out of 25058 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits -> calib.txt_param_ref_wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 36 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.2 pix CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
2.2 pix CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
2.4 pix CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
2.4 pix CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
2.2 pix wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
2.2 pix wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Limiting magnitude estimates:
15.4 mag. CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
15.4 mag. CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
15.5 mag. CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
15.5 mag. CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
All-image limiting magnitude estimate: 15.5 (SNR ) 14.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.pFdk85oUPm (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits' -> 'wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=952, passed=24746
Got 24746 stars (including 23761 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat
util/solve_plate_with_UCAC5 got 24746 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 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: 965 matched stars entering correct_measured_positions(), 24592 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 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 24593 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 24593 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 965 stars left (next iteration limit 1061)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits N_match=965 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.401 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.455 n_q1=242 n_q2=250 n_q3=229 n_q4=244 worst_quadrant_to_overall_ratio=1.273
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits -region wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.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.6CrJ3zV8gw (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits' -> 'wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=935, passed=25051
Got 25051 stars (including 24082 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat
util/solve_plate_with_UCAC5 got 25051 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 24914 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 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 24913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 24913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits N_match=964 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.294 sigma_q2_arcsec=0.414 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.461 n_q1=243 n_q2=253 n_q3=221 n_q4=247 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits -region wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.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.UIuHTkOKC2 (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=1329, passed=38235
Got 38235 stars (including 36810 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat
util/solve_plate_with_UCAC5 got 38235 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 929 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 929 matched stars entering correct_measured_positions(), 37406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 929 matched stars entering correct_measured_positions(), 37405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 929 matched stars entering correct_measured_positions(), 37405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 929 stars left (next iteration limit 1021)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits N_match=929 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.417 sigma_q3_arcsec=0.439 sigma_q4_arcsec=0.386 n_q1=228 n_q2=247 n_q3=209 n_q4=245 worst_quadrant_to_overall_ratio=1.113
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits -region wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.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.BeEAdovzxq (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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS-calibrated image found: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Checking if the catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
WCS catalog name: wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1309, passed=37842
Got 37842 stars (including 36442 good ones) from the SExtractor catalog wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat
util/solve_plate_with_UCAC5 got 37842 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 37129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 37134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 37134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 930 stars left (next iteration limit 1023)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits N_match=930 sigma_overall_arcsec=0.375 sigma_q1_arcsec=0.338 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.381 n_q1=231 n_q2=246 n_q3=211 n_q4=242 worst_quadrant_to_overall_ratio=1.124
The image catalog is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits -region wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/wcs_CVn-02-Q2b1x1_2026-06-17_00-30-38_20.00sec_9.90C_LIGHT_0180.fits
Saving fully-calibrated image wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.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_2026-06-17_CI_CVn-02-Q2b1x1_010708_TTUQ2b1x1_3511913_25GU6KU7/wcs_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181.fits
Preparing the HTML report for the field CVn-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:12:57.31 +40:17:45.3: 16.06 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:01:32.71 +41:11:21.4: 14.21 +/- 0.07 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 12:55:05.03 +42:07:27.4: 14.10 +/- 0.06 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:01:12.32 +38:49:18.1: 14.12 +/- 0.06 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:41:36.82 +41:26:16.8: 14.61 +/- 0.13 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:17:44.62 +38:25:07.7: 13.77 +/- 0.04 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:23:22.54 +34:26:37.7: 14.73 +/- 0.12 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:28:31.72 +39:48:14.8: 15.96 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 12:55:05.03 +42:07:27.4: 14.11 +/- 0.06 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:17:44.62 +38:25:07.7: 13.62 +/- 0.04 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:12:57.31 +40:17:45.3: 16.11 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:23:22.54 +34:26:37.7: 14.56 +/- 0.10 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:01:32.71 +41:11:21.4: 14.43 +/- 0.08 detection
Forced photometry reference-image weighted average: 13.69 +/- 0.03
Forced photometry reference-image weighted average: 14.11 +/- 0.04
Forced photometry reference-image weighted average: 14.63 +/- 0.08
Forced photometry filter REJECTED candidate at 13:17:44.62 +38:25:07.7: ref_mag=13.69 +/- 0.03 new_mean_mag=13.4498 delta=0.24 (need > 0.90)
Forced photometry reference-image weighted average: 14.30 +/- 0.05
Forced photometry filter REJECTED candidate at 12:55:05.03 +42:07:27.4: ref_mag=14.11 +/- 0.04 new_mean_mag=14.2168 delta=-0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:23:22.54 +34:26:37.7: ref_mag=14.63 +/- 0.08 new_mean_mag=14.4408 delta=0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:01:32.71 +41:11:21.4: ref_mag=14.30 +/- 0.05 new_mean_mag=14.3982 delta=-0.10 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:01:12.32 +38:49:18.1: 14.23 +/- 0.07 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:41:36.82 +41:26:16.8: 14.39 +/- 0.11 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:28:31.72 +39:48:14.8: 15.94 +/- 99.00 upperlimit
Forced photometry reference-image weighted average: 14.17 +/- 0.04
Forced photometry reference-image weighted average: 14.48 +/- 0.08
Forced photometry filter REJECTED candidate at 13:01:12.32 +38:49:18.1: ref_mag=14.17 +/- 0.04 new_mean_mag=14.4655 delta=-0.30 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:41:36.82 +41:26:16.8: ref_mag=14.48 +/- 0.08 new_mean_mag=14.8176 delta=-0.34 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:15:46.18 +36:11:25.7: 14.89 +/- 0.13 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:15:46.18 +36:11:25.7: 15.14 +/- 0.15 detection
Forced photometry reference-image weighted average: 14.99 +/- 0.10
Forced photometry filter REJECTED candidate at 13:15:46.18 +36:11:25.7: ref_mag=14.99 +/- 0.10 new_mean_mag=14.6684 delta=0.32 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:11:55.44 +37:58:28.6: 15.33 +/- 0.18 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:24:35.36 +42:00:53.6: 15.23 +/- 0.20 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:13:01.62 +39:17:50.9: 16.07 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:10:58.77 +35:32:43.6: 15.17 +/- 0.16 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:22:07.16 +41:44:25.4: 14.89 +/- 0.14 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:11:55.44 +37:58:28.6: 15.61 +/- 0.24 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:24:35.36 +42:00:53.6: 15.69 +/- 0.28 detection
Forced photometry reference-image weighted average: 15.43 +/- 0.14
Forced photometry filter REJECTED candidate at 13:11:55.44 +37:58:28.6: ref_mag=15.43 +/- 0.14 new_mean_mag=14.9051 delta=0.53 (need > 0.90)
Forced photometry reference-image weighted average: 15.38 +/- 0.16
Forced photometry filter REJECTED candidate at 13:24:35.36 +42:00:53.6: ref_mag=15.38 +/- 0.16 new_mean_mag=14.8426 delta=0.54 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:31:20.83 +40:23:08.6: 15.53 +/- 0.25 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:33:41.10 +33:56:15.8: 15.76 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:10:58.77 +35:32:43.6: 15.30 +/- 0.18 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:31:29.78 +36:24:20.9: 14.94 +/- 0.15 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:13:01.62 +39:17:50.9: 16.07 +/- 99.00 upperlimit
Forced photometry reference-image weighted average: 15.23 +/- 0.12
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:22:07.16 +41:44:25.4: 14.71 +/- 0.12 detection
Forced photometry filter REJECTED candidate at 13:10:58.77 +35:32:43.6: ref_mag=15.23 +/- 0.12 new_mean_mag=14.7022 delta=0.53 (need > 0.90)
Forced photometry reference-image weighted average: 14.78 +/- 0.09
Forced photometry filter REJECTED candidate at 13:22:07.16 +41:44:25.4: ref_mag=14.78 +/- 0.09 new_mean_mag=14.8102 delta=-0.03 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:31:20.83 +40:23:08.6: 15.32 +/- 0.21 detection
Forced photometry reference-image weighted average: 15.41 +/- 0.16
Forced photometry filter REJECTED candidate at 13:31:20.83 +40:23:08.6: ref_mag=15.41 +/- 0.16 new_mean_mag=14.8755 delta=0.53 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:33:41.10 +33:56:15.8: 15.76 +/- 99.00 upperlimit
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:31:29.78 +36:24:20.9: 15.14 +/- 0.18 detection
Forced photometry reference-image weighted average: 15.02 +/- 0.12
Forced photometry filter REJECTED candidate at 13:31:29.78 +36:24:20.9: ref_mag=15.02 +/- 0.12 new_mean_mag=14.7275 delta=0.29 (need > 0.90)
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:38:06.12 +40:22:39.3: 14.68 +/- 0.13 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_00-59-26_20.00sec_4.90C_LIGHT_1576.fits at 13:33:01.73 +37:14:43.2: 15.24 +/- 0.20 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:33:01.73 +37:14:43.2: 14.80 +/- 0.13 detection
Forced photometry on wcs_CVn-02-Q2b1x1_2026-05-18_01-00-14_20.00sec_5.00C_LIGHT_1577.fits at 13:38:06.12 +40:22:39.3: 14.74 +/- 0.13 detection
Forced photometry reference-image weighted average: 14.94 +/- 0.11
Forced photometry filter REJECTED candidate at 13:33:01.73 +37:14:43.2: ref_mag=14.94 +/- 0.11 new_mean_mag=14.8617 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average: 14.71 +/- 0.09
Forced photometry filter REJECTED candidate at 13:38:06.12 +40:22:39.3: ref_mag=14.71 +/- 0.09 new_mean_mag=14.8201 delta=-0.11 (need > 0.90)
Adding exclusion_list_local.txt__out34681.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out34862.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out37927.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out38871.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 20s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
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Considering the candidate 31613_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31613_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31656_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31656_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31675_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31675_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31676_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31676_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31681_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31681_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31687_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31687_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 31690_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 31690_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (18.5") between the two second-epoch detections
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Considering the candidate 32957_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 32957_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (18.1") between the two second-epoch detections
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Considering the candidate 34681_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
Preparing report for the candidate 34681_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
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Considering the candidate 34862_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
Preparing report for the candidate 34862_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
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Considering the candidate 35057_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 35057_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (21.7") between the two second-epoch detections
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Considering the candidate 35546_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 35546_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (12.4") between the two second-epoch detections
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Considering the candidate 36367_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36367_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 36560_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36560_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (22.6") between the two second-epoch detections
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Considering the candidate 36667_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36667_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (16.4") between the two second-epoch detections
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Considering the candidate 36728_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36728_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (17.5") between the two second-epoch detections
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Considering the candidate 36901_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36901_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 36930_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36930_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (13.0") between the two second-epoch detections
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Considering the candidate 36979_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 36979_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (21.8") between the two second-epoch detections
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Considering the candidate 37317_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 37317_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 37395_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 37395_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (22.1") between the two second-epoch detections
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Considering the candidate 37502_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 37502_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (15.6") between the two second-epoch detections
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Considering the candidate 37647_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 37647_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (11.8") between the two second-epoch detections
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Considering the candidate 37848_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 37848_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 37927_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
Preparing report for the candidate 37927_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
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Considering the candidate 38285_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 38285_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (17.1") between the two second-epoch detections
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Considering the candidate 38292_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 38292_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 38410_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 38410_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (21.3") between the two second-epoch detections
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Considering the candidate 38696_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 38696_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 38871_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
Preparing report for the candidate 38871_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
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Considering the candidate 39049_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 39049_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 39672_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 39672_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 39831_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 39831_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
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Considering the candidate 40343_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 40343_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (10.5") between the two second-epoch detections
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Considering the candidate 11369_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 11369_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
Rejecting candidate due to large distance (29.3") between the two second-epoch detections
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Considering the candidate 06633_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181
The candidate 06633_CVn-02-Q2b1x1_2026-06-17_00-31-19_20.00sec_10.00C_LIGHT_0181 did not pass the final checks
