This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7
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 11 03.3796 2461347.8796 13.47 09:22:10.36 -06:45:23.5
238.82615 29.11907 galactic Hya Second-epoch detections are separated by 1.0" and 1.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.25 Phocaea 1 1 1 13.7 -0 0
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits at 09:22:10.36 -06:45:23.5: 15.89 +/- 99.00 upperlimit
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits at 09:22:10.36 -06:45:23.5: 15.84 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461347.8796,13.47,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261103.3796 13.47CV 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 11 03.3796 2461347.8796 14.41 09:12:38.51 -09:22:14.9
239.62639 25.67023 galactic Hya Second-epoch detections are separated by 8.9" and 0.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 09:12:38.51 -09:22:14.9 (user input) | T | P | (position from user input)
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits at 09:12:38.51 -09:22:14.9: 15.85 +/- 99.00 upperlimit
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits at 09:12:38.51 -09:22:14.9: 15.88 +/- 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,2461347.8796,14.41,0.05,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 20261103.3796 14.41CV 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: 2461146.67400177 16.04.2026 04:10:23.753 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
First image: 2461146.67400177 16.04.2026 04:10:23.753 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Last image: 2461347.87982689 03.11.2026 09:06:47.043 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.56
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 8680
Objects passed selection criteria: 8648
Measurements per detected object (mean, median, min, max): 2.7 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.7 2.0 2 4
Average stars detected per image: 6051.5
Average stars matched: 5511.5 (91.0766 %)
Memory usage VmPeak: 234028 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Thu Oct 15 15:05:03 CDT 2026
VaST build number 1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on Tue Nov 3 03:25:33 CST 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: 2461146.67400177 16.04.2026 04:10:23.753 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
First image: 2461146.67400177 16.04.2026 04:10:23.753 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Last image: 2461347.87982689 03.11.2026 09:06:47.043 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 114
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.19
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 12 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 56095
Objects passed selection criteria: 55906
Measurements per detected object (mean, median, min, max): 2.7 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.7 2.0 2 4
Average stars detected per image: 40320.8
Average stars matched: 36519 (90.5712 %)
Memory usage VmPeak: 273944 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Thu Oct 15 15:05:03 CDT 2026
VaST build number 1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on Tue Nov 3 03:26:19 CST 2026
Host name: tau
############################################################
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
SExtractor catalog cache: saved Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.cat to cache
SExtractor catalog cache: saved Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.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/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461347.87936965
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_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits exists and is non-empty
wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits exists and is non-empty
wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits exists and is non-empty
wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (1st reference image)
verification OK: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:25:43.554 -10:00:49.88 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits (1st new image)
verification OK: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Image size: 940.8'x624.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:25:22.047 -09:58:30.85 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:25:43.554 -10:00:49.88
Second-epoch image center 09:25:22.047 -09:58:30.85
Angular distance between the image centers 0.0963 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits (2nd new image)
verification OK: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Image size: 940.7'x624.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:25:21.668 -09:58:38.48 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:25:43.554 -10:00:49.88
Second-epoch image center 09:25:21.668 -09:58:38.48
Angular distance between the image centers 0.0969 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 09:25:22.047 -09:58:30.85
Second-epoch second image center 09:25:21.668 -09:58:38.48
Angular distance between the image centers 0.00263 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits &> /tmp/tmp.OxWmVrXhwM
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits &> /tmp/tmp.CgJ6rSNyP3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits &> /tmp/tmp.NIZxdtHeyL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits &> /tmp/tmp.2xWWzSeIXV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Calibrating the magnitude scale
Found non-empty wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.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_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.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_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
Found non-empty wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
The reference image (wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits) and catalog (wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat) found
'wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat' -> 'wcsmag.cat'
Read 10001 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 133.0521 to 149.5826 deg, Dec -15.6737 to -4.1954 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 133.0521 to 149.5826 deg, Dec -15.6737 to -4.1954 deg
Loaded 8833 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): 6200 out of 6476 total matches.
Matched with Tycho-2 6476 out of 10001 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.786450
a=0.000000 b=1.000000 c=22.786450
From vast_summary.log: estimated ref. image limiting mag.: -7.56
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.23
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.23
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 10001 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 133.0521 to 149.5826 deg, Dec -15.6737 to -4.1954 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 133.0521 to 149.5826 deg, Dec -15.6737 to -4.1954 deg
Loaded 8833 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): 6200 out of 6476 total matches.
Matched with Tycho-2 6476 out of 10001 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Forced-photometry filter: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits -> calib.txt_param_ref_wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (aperture=6.3)
Read 10059 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 133.0521 to 149.6684 deg, Dec -15.6740 to -4.1954 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 133.0521 to 149.6684 deg, Dec -15.6740 to -4.1954 deg
Loaded 8867 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): 6221 out of 6503 total matches.
Matched with Tycho-2 6503 out of 10059 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Forced-photometry filter: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits -> calib.txt_param_ref_wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
2.1 pix Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
2.5 pix fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
2.4 pix fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Limiting magnitude estimates:
15.2 mag. Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
15.2 mag. Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
14.2 mag. fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
14.2 mag. fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
All-image limiting magnitude estimate: 14.2 (SNR ) 11.3 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.OxWmVrXhwM (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits' -> 'wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS_IMAGE_NAME=wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS-calibrated image found: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Checking if the catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits alredy exist and is non-empty...
Catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS catalog name: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=727, bad_region=2687, passed=10001
Got 10001 stars (including 6808 good ones) from the SExtractor catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
util/solve_plate_with_UCAC5 got 10001 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4817 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4801 matched stars entering correct_measured_positions(), 4801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4801 matched stars entering correct_measured_positions(), 7857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4816 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4801 matched stars entering correct_measured_positions(), 7857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4801 matched stars entering correct_measured_positions(), 7857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Excluding outliers - 4801 stars left (next iteration limit 5281)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits N_match=4801 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.393 sigma_q2_arcsec=0.469 sigma_q3_arcsec=0.286 sigma_q4_arcsec=0.338 n_q1=1362 n_q2=860 n_q3=1539 n_q4=1040 worst_quadrant_to_overall_ratio=1.333
WCS_HEADER_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits selection=current_pairs N_selected=4801 N_valid=4801 bias_ra_arcsec=0.005 bias_dec_arcsec=0.004 median_sep_arcsec=0.291 p95_sep_arcsec=0.978 n_q1=1362 n_q2=860 n_q3=1539 n_q4=1040 occupied_cells_4x4=16/16
The image catalog is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits -region wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.CgJ6rSNyP3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits' -> 'wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS_IMAGE_NAME=wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS-calibrated image found: wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Checking if the catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits alredy exist and is non-empty...
Catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS catalog name: wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=742, bad_region=2718, passed=10059
Got 10059 stars (including 6829 good ones) from the SExtractor catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat
util/solve_plate_with_UCAC5 got 10059 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4814 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 4795 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 7883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4814 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 7883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 7883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Excluding outliers - 4795 stars left (next iteration limit 5274)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits N_match=4795 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.486 sigma_q3_arcsec=0.298 sigma_q4_arcsec=0.330 n_q1=1369 n_q2=857 n_q3=1537 n_q4=1032 worst_quadrant_to_overall_ratio=1.370
WCS_HEADER_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits selection=current_pairs N_selected=4795 N_valid=4795 bias_ra_arcsec=0.000 bias_dec_arcsec=0.000 median_sep_arcsec=0.298 p95_sep_arcsec=0.947 n_q1=1369 n_q2=857 n_q3=1537 n_q4=1032 occupied_cells_4x4=16/16
The image catalog is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits -region wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.NIZxdtHeyL (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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS_IMAGE_NAME=wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS-calibrated image found: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Checking if the catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS catalog name: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=311, bad_region=833, passed=5684
Got 5684 stars (including 4575 good ones) from the SExtractor catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat
util/solve_plate_with_UCAC5 got 5684 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4420 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4402 matched stars entering correct_measured_positions(), 4403 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4402 matched stars entering correct_measured_positions(), 5027 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4422 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4403 matched stars entering correct_measured_positions(), 5027 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Accuracy estimation diagnostic: 4403 matched stars entering correct_measured_positions(), 5027 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 4403 stars left (next iteration limit 4842)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4403 robust_rms=6.820 arcsec worst_region_rms=9.669 arcsec outer_annulus_rms=9.283 arcsec
SIP_REFIT: SIP order 3 trial: matched=4403 robust_rms=0.638 arcsec worst_region_rms=0.710 arcsec outer_annulus_rms=0.666 arcsec
SIP_REFIT: SIP order 5 trial: matched=4403 robust_rms=0.531 arcsec worst_region_rms=0.669 arcsec outer_annulus_rms=0.669 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4403 robust_rms_before=1.667 arcsec robust_rms_before_corrected=0.462 arcsec robust_rms_after=0.531 arcsec worst_region_rms_before=0.657 worst_region_rms_after=0.669 outer_annulus_rms_before=1.520 outer_annulus_rms_after=0.669
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.657 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits worst_region_rms_kept=0.657 arcsec robust_rms_kept=0.462 arcsec matched=4403
WCS_QUALITY_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits N_match=4403 sigma_overall_arcsec=0.455 sigma_q1_arcsec=0.488 sigma_q2_arcsec=0.515 sigma_q3_arcsec=0.438 sigma_q4_arcsec=0.481 n_q1=1614 n_q2=674 n_q3=1462 n_q4=653 worst_quadrant_to_overall_ratio=1.132
WCS_HEADER_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits selection=current_pairs N_selected=4403 N_valid=4403 bias_ra_arcsec=0.539 bias_dec_arcsec=0.213 median_sep_arcsec=1.376 p95_sep_arcsec=3.780 n_q1=1614 n_q2=674 n_q3=1462 n_q4=653 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits -region wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.2xWWzSeIXV (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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS_IMAGE_NAME=wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS-calibrated image found: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Checking if the catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS catalog name: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=299, bad_region=832, passed=5668
Got 5668 stars (including 4570 good ones) from the SExtractor catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat
util/solve_plate_with_UCAC5 got 5668 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4425 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4406 matched stars entering correct_measured_positions(), 4407 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4406 matched stars entering correct_measured_positions(), 5006 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4426 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4407 matched stars entering correct_measured_positions(), 5006 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Accuracy estimation diagnostic: 4407 matched stars entering correct_measured_positions(), 5006 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 4407 stars left (next iteration limit 4846)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4407 robust_rms=6.954 arcsec worst_region_rms=9.784 arcsec outer_annulus_rms=9.049 arcsec
SIP_REFIT: SIP order 3 trial: matched=4407 robust_rms=0.638 arcsec worst_region_rms=0.811 arcsec outer_annulus_rms=0.728 arcsec
SIP_REFIT: SIP order 5 trial: matched=4407 robust_rms=0.501 arcsec worst_region_rms=0.653 arcsec outer_annulus_rms=0.653 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4407 robust_rms_before=1.721 arcsec robust_rms_before_corrected=0.443 arcsec robust_rms_after=0.501 arcsec worst_region_rms_before=0.641 worst_region_rms_after=0.653 outer_annulus_rms_before=1.615 outer_annulus_rms_after=0.653
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.641 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits worst_region_rms_kept=0.641 arcsec robust_rms_kept=0.443 arcsec matched=4407
WCS_QUALITY_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits N_match=4407 sigma_overall_arcsec=0.444 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.477 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.455 n_q1=1622 n_q2=681 n_q3=1453 n_q4=651 worst_quadrant_to_overall_ratio=1.074
WCS_HEADER_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits selection=current_pairs N_selected=4407 N_valid=4407 bias_ra_arcsec=0.568 bias_dec_arcsec=0.216 median_sep_arcsec=1.513 p95_sep_arcsec=3.769 n_q1=1622 n_q2=681 n_q3=1453 n_q4=651 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits -region wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits to local_wcs_cache/
'wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits' -> 'local_wcs_cache/wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits'
Saving the final (post-refit) wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits to local_wcs_cache/
'wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits' -> 'local_wcs_cache/wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits'
Saving the final (post-refit) wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits to local_wcs_cache/
'wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits' -> 'local_wcs_cache/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits'
Saving the final (post-refit) wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits to local_wcs_cache/
'wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits' -> 'local_wcs_cache/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits sigma_overall=0.352 worst_q_ratio=1.333
ref2=Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits sigma_overall=0.355 worst_q_ratio=1.370
new1=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits sigma_overall=0.455 worst_q_ratio=1.132
new2=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits sigma_overall=0.444 worst_q_ratio=1.074
reference average sigma_overall=0.3535 worst_q_ratio=1.3515
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094_astrometric_residuals.png (4801 matched stars from wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095_astrometric_residuals.png (4795 matched stars from wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494_astrometric_residuals.png (4403 matched stars from wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.41 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495_astrometric_residuals.png (4407 matched stars from wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits'
Saving fully-calibrated image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits'
Preparing the HTML report for the field Hya-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Hya-06-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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
SExtractor catalog cache: saved Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.cat to cache
SExtractor catalog cache: saved Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Creating symlink local_wcs_cache/wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Creating symlink local_wcs_cache/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Creating symlink local_wcs_cache/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits exists and is non-empty
wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits exists and is non-empty
wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits exists and is non-empty
wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (1st reference image)
verification OK: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:25:43.554 -10:00:49.88 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits (1st new image)
verification OK: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Image size: 940.8'x624.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:25:22.047 -09:58:30.85 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:25:43.554 -10:00:49.88
Second-epoch image center 09:25:22.047 -09:58:30.85
Angular distance between the image centers 0.0963 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits (2nd new image)
verification OK: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Image size: 940.7'x624.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:25:21.668 -09:58:38.48 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:25:43.554 -10:00:49.88
Second-epoch image center 09:25:21.668 -09:58:38.48
Angular distance between the image centers 0.0969 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 09:25:22.047 -09:58:30.85
Second-epoch second image center 09:25:21.668 -09:58:38.48
Angular distance between the image centers 0.00263 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits &> /tmp/tmp.CH1cHTUFGP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits &> /tmp/tmp.iFA4suxGMI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits &> /tmp/tmp.CdVeHmnvrH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits &> /tmp/tmp.4dBr6KjEdc
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Calibrating the magnitude scale
Found non-empty wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.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_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.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_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
Found non-empty wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits and wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
The reference image (wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits) and catalog (wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat) found
'wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat' -> 'wcsmag.cat'
Read 68168 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 132.9922 to 149.6527 deg, Dec -15.6737 to -4.1954 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 132.9922 to 149.6527 deg, Dec -15.6737 to -4.1954 deg
Loaded 8899 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): 6045 out of 6892 total matches.
Matched with Tycho-2 6892 out of 68168 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.634200
a=0.000000 b=1.000000 c=22.634200
From vast_summary.log: estimated ref. image limiting mag.: -7.19
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.44
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.44
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 68168 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 132.9922 to 149.6527 deg, Dec -15.6737 to -4.1954 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 132.9922 to 149.6527 deg, Dec -15.6737 to -4.1954 deg
Loaded 8899 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): 6045 out of 6892 total matches.
Matched with Tycho-2 6892 out of 68168 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Forced-photometry filter: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits -> calib.txt_param_ref_wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (aperture=4.6)
Read 68122 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 132.9921 to 149.6684 deg, Dec -15.6809 to -4.1954 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 132.9921 to 149.6684 deg, Dec -15.6809 to -4.1954 deg
Loaded 8916 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): 6046 out of 6893 total matches.
Matched with Tycho-2 6893 out of 68122 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Forced-photometry filter: calibrated wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits -> calib.txt_param_ref_wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 79 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.0 pix Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
2.0 pix Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
2.5 pix fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
2.4 pix fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Limiting magnitude estimates:
15.4 mag. Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
15.4 mag. Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
14.4 mag. fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
14.4 mag. fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
All-image limiting magnitude estimate: 14.4 (SNR ) 13.7 (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 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.CH1cHTUFGP (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits' -> 'wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS_IMAGE_NAME=wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS-calibrated image found: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
Checking if the catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits alredy exist and is non-empty...
Catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits
WCS catalog name: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=3914, bad_region=17172, passed=68152
Got 68152 stars (including 48112 good ones) from the SExtractor catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat
util/solve_plate_with_UCAC5 got 68152 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4820 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 4807 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 54660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4820 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 54660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 54660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4807 stars left (next iteration limit 5287)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits N_match=4807 sigma_overall_arcsec=0.344 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.449 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.337 n_q1=1361 n_q2=875 n_q3=1551 n_q4=1020 worst_quadrant_to_overall_ratio=1.303
WCS_HEADER_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits selection=current_pairs N_selected=4807 N_valid=4807 bias_ra_arcsec=-0.021 bias_dec_arcsec=0.008 median_sep_arcsec=0.282 p95_sep_arcsec=0.984 n_q1=1361 n_q2=875 n_q3=1551 n_q4=1020 occupied_cells_4x4=16/16
The image catalog is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits -region wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.iFA4suxGMI (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits' -> 'wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS_IMAGE_NAME=wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS-calibrated image found: wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
Checking if the catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits alredy exist and is non-empty...
Catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat corresponding to the image wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits
WCS catalog name: wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3852, bad_region=17220, passed=68101
Got 68101 stars (including 48033 good ones) from the SExtractor catalog wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat
util/solve_plate_with_UCAC5 got 68101 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4816 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4804 matched stars entering correct_measured_positions(), 4804 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4804 matched stars entering correct_measured_positions(), 54540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 4816 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 54540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 54540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4803 stars left (next iteration limit 5284)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits N_match=4803 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.286 sigma_q4_arcsec=0.325 n_q1=1352 n_q2=878 n_q3=1548 n_q4=1025 worst_quadrant_to_overall_ratio=1.310
WCS_HEADER_DIAG: file=Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits selection=current_pairs N_selected=4803 N_valid=4803 bias_ra_arcsec=-0.024 bias_dec_arcsec=0.008 median_sep_arcsec=0.290 p95_sep_arcsec=0.917 n_q1=1352 n_q2=878 n_q3=1548 n_q4=1025 occupied_cells_4x4=16/16
The image catalog is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits -region wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.CdVeHmnvrH (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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS_IMAGE_NAME=wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS-calibrated image found: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Checking if the catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
WCS catalog name: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1216, bad_region=3471, passed=33533
Got 33533 stars (including 28958 good ones) from the SExtractor catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat
util/solve_plate_with_UCAC5 got 33533 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4831 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4811 matched stars entering correct_measured_positions(), 4813 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4811 matched stars entering correct_measured_positions(), 30991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4833 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4810 matched stars entering correct_measured_positions(), 30991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Accuracy estimation diagnostic: 4810 matched stars entering correct_measured_positions(), 30991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Excluding outliers - 4810 stars left (next iteration limit 5292)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4810 robust_rms=6.688 arcsec worst_region_rms=9.681 arcsec outer_annulus_rms=9.426 arcsec
SIP_REFIT: SIP order 3 trial: matched=4810 robust_rms=0.632 arcsec worst_region_rms=0.719 arcsec outer_annulus_rms=0.659 arcsec
SIP_REFIT: SIP order 5 trial: matched=4810 robust_rms=0.527 arcsec worst_region_rms=0.660 arcsec outer_annulus_rms=0.660 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4810 robust_rms_before=1.662 arcsec robust_rms_before_corrected=0.453 arcsec robust_rms_after=0.527 arcsec worst_region_rms_before=0.632 worst_region_rms_after=0.660 outer_annulus_rms_before=1.467 outer_annulus_rms_after=0.660
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.632 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits worst_region_rms_kept=0.632 arcsec robust_rms_kept=0.453 arcsec matched=4810
WCS_QUALITY_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits N_match=4810 sigma_overall_arcsec=0.454 sigma_q1_arcsec=0.490 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.457 n_q1=1736 n_q2=707 n_q3=1649 n_q4=718 worst_quadrant_to_overall_ratio=1.128
WCS_HEADER_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits selection=current_pairs N_selected=4810 N_valid=4810 bias_ra_arcsec=0.545 bias_dec_arcsec=0.216 median_sep_arcsec=1.379 p95_sep_arcsec=3.546 n_q1=1736 n_q2=707 n_q3=1649 n_q4=718 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits -region wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.4dBr6KjEdc (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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS_IMAGE_NAME=wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS-calibrated image found: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Checking if the catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat corresponding to the image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
WCS catalog name: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1271, bad_region=3446, passed=33964
Got 33964 stars (including 29348 good ones) from the SExtractor catalog wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat
util/solve_plate_with_UCAC5 got 33964 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4838 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4819 matched stars entering correct_measured_positions(), 4821 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4819 matched stars entering correct_measured_positions(), 31422 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4839 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4819 matched stars entering correct_measured_positions(), 31422 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 4819 matched stars entering correct_measured_positions(), 31422 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 4819 stars left (next iteration limit 5300)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4819 robust_rms=6.780 arcsec worst_region_rms=9.857 arcsec outer_annulus_rms=9.141 arcsec
SIP_REFIT: SIP order 3 trial: matched=4819 robust_rms=0.634 arcsec worst_region_rms=0.790 arcsec outer_annulus_rms=0.734 arcsec
SIP_REFIT: SIP order 5 trial: matched=4819 robust_rms=0.497 arcsec worst_region_rms=0.650 arcsec outer_annulus_rms=0.650 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4819 robust_rms_before=1.717 arcsec robust_rms_before_corrected=0.433 arcsec robust_rms_after=0.497 arcsec worst_region_rms_before=0.631 worst_region_rms_after=0.650 outer_annulus_rms_before=1.598 outer_annulus_rms_after=0.650
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.631 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits worst_region_rms_kept=0.631 arcsec robust_rms_kept=0.433 arcsec matched=4819
WCS_QUALITY_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits N_match=4819 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.460 sigma_q2_arcsec=0.501 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.451 n_q1=1751 n_q2=706 n_q3=1645 n_q4=717 worst_quadrant_to_overall_ratio=1.143
WCS_HEADER_DIAG: file=fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits selection=current_pairs N_selected=4819 N_valid=4819 bias_ra_arcsec=0.579 bias_dec_arcsec=0.203 median_sep_arcsec=1.519 p95_sep_arcsec=3.427 n_q1=1751 n_q2=706 n_q3=1645 n_q4=717 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits -region wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-07_20.00sec_0.00C_LIGHT_0494.fits
Saving fully-calibrated image wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.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_2026-11-03_CI_Hya-06-Q2b1x1_032020_TTUQ2b1x1_3648221_X7GkgZQ7/wcs_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495.fits
Preparing the HTML report for the field Hya-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits at 09:22:10.36 -06:45:23.5: 15.89 +/- 99.00 upperlimit
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits at 09:18:19.19 -09:41:55.7: 13.45 +/- 0.04 detection
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits at 09:22:10.36 -06:45:23.5: 15.84 +/- 99.00 upperlimit
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits at 09:18:19.19 -09:41:55.7: 13.45 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.45 +/- 0.03
Forced photometry filter REJECTED candidate at 09:18:19.19 -09:41:55.7: ref_mag=13.45 +/- 0.03 new_mean_mag=13.5382 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-10-23_20.00sec_-4.90C_LIGHTs_0094.fits at 09:12:38.51 -09:22:14.9: 15.85 +/- 99.00 upperlimit
Forced photometry on wcs_Hya-06-Q2b1x1_2026-04-15_23-11-37_20.00sec_-5.00C_LIGHTs_0095.fits at 09:12:38.51 -09:22:14.9: 15.88 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out89212.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out92400.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 446s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
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Considering the candidate 82169_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 82169_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 82843_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 82843_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.3") between the two second-epoch detections
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Considering the candidate 83122_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 83122_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.1") between the two second-epoch detections
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Considering the candidate 83891_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 83891_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.4") between the two second-epoch detections
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Considering the candidate 84166_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 84166_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 84372_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 84372_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:24:52.69 -10:55:25.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 84520_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 84520_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.8") between the two second-epoch detections
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Considering the candidate 84662_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 84662_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 84700_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 84700_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.2") between the two second-epoch detections
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Considering the candidate 85012_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85012_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 85286_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85286_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 85336_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85336_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.1") between the two second-epoch detections
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Considering the candidate 85499_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85499_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 85550_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85550_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.1") between the two second-epoch detections
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Considering the candidate 85571_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85571_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.0") between the two second-epoch detections
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Considering the candidate 85593_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85593_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.4") between the two second-epoch detections
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Considering the candidate 85824_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85824_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 85925_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 85925_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 86199_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86199_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.0") between the two second-epoch detections
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Considering the candidate 86295_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86295_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.8") between the two second-epoch detections
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Considering the candidate 86324_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86324_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.3") between the two second-epoch detections
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Considering the candidate 86346_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86346_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:08:45.20 -10:46:18.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 86408_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86408_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:27:47.61 -07:21:25.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 86489_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86489_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 86663_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86663_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 86825_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86825_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 86856_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 86856_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 87136_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87136_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 87159_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87159_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.7") between the two second-epoch detections
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Considering the candidate 87238_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87238_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.8") between the two second-epoch detections
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Considering the candidate 87283_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87283_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 87317_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87317_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.1") between the two second-epoch detections
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Considering the candidate 87408_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87408_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:13:20.52 -10:47:51.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 87459_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87459_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.7") between the two second-epoch detections
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Considering the candidate 87635_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87635_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 87923_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 87923_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 88018_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88018_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:20:49.18 -07:44:01.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 88030_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88030_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:33:00.78 -13:29:50.3 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 88128_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88128_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.3") between the two second-epoch detections
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Considering the candidate 88130_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88130_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.4") between the two second-epoch detections
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Considering the candidate 88579_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88579_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.8") between the two second-epoch detections
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Considering the candidate 88836_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88836_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.7") between the two second-epoch detections
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Considering the candidate 88854_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88854_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:31:35.21 -08:09:23.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 88980_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 88980_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.1") between the two second-epoch detections
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Considering the candidate 89080_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89080_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 89212_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
Preparing report for the candidate 89212_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
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Considering the candidate 89348_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89348_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:37:50.89 -06:08:55.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 89456_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89456_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 89506_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89506_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:16:38.11 -06:43:25.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 89518_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89518_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 89767_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89767_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 89838_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89838_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:18:44.79 -10:25:39.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 89987_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 89987_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:33:05.45 -10:06:02.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 90033_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90033_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.3") between the two second-epoch detections
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Considering the candidate 90097_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90097_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.0") between the two second-epoch detections
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Considering the candidate 90276_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90276_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
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Considering the candidate 90436_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90436_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.1") between the two second-epoch detections
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Considering the candidate 90759_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90759_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.6") between the two second-epoch detections
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Considering the candidate 90806_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 90806_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.1") between the two second-epoch detections
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Considering the candidate 91080_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 91080_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:34:17.53 -07:03:50.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 91327_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 91327_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 91526_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 91526_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.8") between the two second-epoch detections
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Considering the candidate 92054_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92054_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.2") between the two second-epoch detections
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Considering the candidate 92107_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92107_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.3") between the two second-epoch detections
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Considering the candidate 92162_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92162_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 92180_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92180_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 92280_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92280_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 92357_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92357_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 92362_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92362_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 92365_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92365_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.9") between the two second-epoch detections
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Considering the candidate 92400_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
Preparing report for the candidate 92400_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
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Considering the candidate 92404_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92404_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.0") between the two second-epoch detections
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Considering the candidate 92413_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92413_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 92418_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 92418_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.5") between the two second-epoch detections
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Considering the candidate 37284_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 37284_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
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Considering the candidate 30363_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 30363_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (9.3") between the two second-epoch detections
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Considering the candidate 54270_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 54270_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
**** FOUND 09:42:09.86 -14:09:15.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 67513_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 67513_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks
Rejecting candidate due to large distance (10.8") between the two second-epoch detections
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Considering the candidate 32911_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495
The candidate 32911_fd_Hya-06-Q2b1x1_2026-11-03_03-06-47_20.00sec_-0.00C_LIGHT_0495 did not pass the final checks