This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc89 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461125.7298,12.78,0.05,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 20260326.2298 12.78CV 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
# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images and produce the finder charts
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits ;do util/wcs_image_calibration.sh $i && util/make_finding_chart_script.sh wcs_`basename $i` 13:38:38.36 -23:02:18.7 ;done
# Combine the finder charts into one image (note the '*' symbols meaning the command will work only if you have a single transient in that field)
montage resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20_00sec_-10_00C_LIGHT_0451_fits__*pix_nofov.png -tile 2x1 -geometry +0+0 finder_chart_v1.png
montage resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20_00sec_-10_00C_LIGHT_0450_fits__*pix_nofov.png -tile 2x1 -geometry +0+0 finder_chart_v2.png
# Create GIF animation
convert -delay 50 -loop 0 resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20_00sec_-10_00C_LIGHT_0451_fits__*pix.png animation_v1.gif
convert -delay 50 -loop 0 resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20_00sec_-10_00C_LIGHT_0450_fits__*pix.png animation_v2.gif
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 1.0rc89 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461125.7298,13.80,0.05,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 20260326.2298 13.80CV 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
# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images and produce the finder charts
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits ;do util/wcs_image_calibration.sh $i && util/make_finding_chart_script.sh wcs_`basename $i` 13:28:24.97 -22:59:12.4 ;done
# Combine the finder charts into one image (note the '*' symbols meaning the command will work only if you have a single transient in that field)
montage resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20_00sec_-10_00C_LIGHT_0451_fits__*pix_nofov.png -tile 2x1 -geometry +0+0 finder_chart_v1.png
montage resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20_00sec_-10_00C_LIGHT_0450_fits__*pix_nofov.png -tile 2x1 -geometry +0+0 finder_chart_v2.png
# Create GIF animation
convert -delay 50 -loop 0 resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20_00sec_-10_00C_LIGHT_0451_fits__*pix.png animation_v1.gif
convert -delay 50 -loop 0 resample_wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20_00sec_-15_00C_LIGHT_0058_fits__*pix.png resample_wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20_00sec_-10_00C_LIGHT_0450_fits__*pix.png animation_v2.gif
## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461118.83151337 19.03.2026 07:57:12.755 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
First image: 2461118.83151337 19.03.2026 07:57:12.755 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Last image: 2461125.73007054 26.03.2026 05:31:08.095 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -8.18
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: 2 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 5030
Objects passed selection criteria: 5022
Measurements per detected object (mean, median, min, max): 3.3 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.3 4.0 2 4
Average stars detected per image: 4306.5
Average stars matched: 4238 (98.4094 %)
Memory usage VmPeak: 111852 kB
Software: VaST 1.0rc89 compiled with gcc (Gentoo 15.2.1_p20251122 p4) 15.2.1 20251122
VaST compiled on Sat Mar 21 15:05:04 CDT 2026
VaST build number 1.0rc88-354-ge3e751fc
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-03-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Thu Mar 26 00:33:07 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref. image: 2461118.83151337 19.03.2026 07:57:12.755 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
First image: 2461118.83151337 19.03.2026 07:57:12.755 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Last image: 2461125.73007054 26.03.2026 05:31:08.095 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 11
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.86
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: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 32930
Objects passed selection criteria: 32874
Measurements per detected object (mean, median, min, max): 3.5 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.5 4.0 2 4
Average stars detected per image: 30112.8
Average stars matched: 29319.5 (97.3657 %)
Memory usage VmPeak: 137752 kB
Software: VaST 1.0rc89 compiled with gcc (Gentoo 15.2.1_p20251122 p4) 15.2.1 20251122
VaST compiled on Sat Mar 21 15:05:04 CDT 2026
VaST build number 1.0rc88-354-ge3e751fc
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-03-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Thu Mar 26 00:33:49 CDT 2026
Host name: tau
############################################################
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
SExtractor catalog cache: saved Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat to cache
SExtractor catalog cache: saved Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461125.72946836
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'
Plate-solving the images
wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits exists and is non-empty
Saving wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits to local_wcs_cache/
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits' -> 'local_wcs_cache/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits'
wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits exists and is non-empty
Saving wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits to local_wcs_cache/
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits' -> 'local_wcs_cache/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits'
wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits exists and is non-empty
Saving wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits to local_wcs_cache/
'wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits' -> 'local_wcs_cache/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits'
wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits exists and is non-empty
Saving wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits to local_wcs_cache/
'wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits' -> 'local_wcs_cache/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits'
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:26:24.609 -25:59:56.92
Second-epoch image center 13:26:24.077 -26:00:17.43
Angular distance between the image centers 0.01 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:26:24.609 -25:59:56.92
Second-epoch image center 13:26:20.802 -26:00:39.21
Angular distance between the image centers 0.02 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 13:26:24.077 -26:00:17.43
Second-epoch second image center 13:26:20.802 -26:00:39.21
Angular distance between the image centers 0.01367 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits &> /tmp/tmp.Yo7Oii0CYC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits &> /tmp/tmp.EhHnYBiH0j
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits &> /tmp/tmp.9sf08jhZen
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits &> /tmp/tmp.Ahp4Y2rFYD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Calibrating the magnitude scale
Found non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
Found non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
The reference image (wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits) and catalog (wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat) found
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat' -> 'wcsmag.cat'
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
Relation between the catalog and instrumental magnitudes is written to calib.txt
Matched with Tycho-2 4959 out of 6454 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.777933
a=0.000000 b=1.000000 c=22.777933
From vast_summary.log: estimated ref. image limiting mag.: -8.18
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.60
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.60
Magnitude calibration plot:
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
2.4 pix Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
2.4 pix Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
2.5 pix fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
2.5 pix fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Limiting magnitude estimates:
14.6 mag. Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
14.6 mag. Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
14.1 mag. fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
14.1 mag. fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
All-image limiting magnitude estimate: 14.1 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.Yo7Oii0CYC (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits' -> 'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS_IMAGE_NAME=wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS-calibrated image found: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Checking if the catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits alredy exist and is non-empty...
Catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS catalog name: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=400, passed=6454
Got 6454 stars (including 6044 good ones) from the SExtractor catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
util/solve_plate_with_UCAC5 got 6454 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.43"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.43"
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits -region wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.EhHnYBiH0j (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.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-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits' -> 'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS_IMAGE_NAME=wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS-calibrated image found: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Checking if the catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits alredy exist and is non-empty...
Catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS catalog name: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=400, passed=6442
Got 6442 stars (including 6028 good ones) from the SExtractor catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat
util/solve_plate_with_UCAC5 got 6442 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.43"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.44"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.44"
Estimated accuracy of the plate solution: 0.43"
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits -region wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.9sf08jhZen (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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS_IMAGE_NAME=wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS-calibrated image found: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Checking if the catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS catalog name: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=296, passed=4057
Got 4057 stars (including 3756 good ones) from the SExtractor catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat
util/solve_plate_with_UCAC5 got 4057 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.44"
Removing outliers...
Correcting the measured astrometric positions...
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
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.46"
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits -region wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Ahp4Y2rFYD (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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS_IMAGE_NAME=wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS-calibrated image found: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Checking if the catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS catalog name: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=286, passed=4084
Got 4084 stars (including 3794 good ones) from the SExtractor catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat
util/solve_plate_with_UCAC5 got 4084 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.45"
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits -region wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits'
Saving fully-calibrated image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits'
Saving fully-calibrated image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits'
Saving fully-calibrated image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits'
Preparing the HTML report for the field Hya-13-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Hya-13-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
SExtractor catalog cache: saved Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat to cache
SExtractor catalog cache: saved Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Creating symlink local_wcs_cache/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Creating symlink local_wcs_cache/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Creating symlink local_wcs_cache/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits exists and is non-empty
wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits exists and is non-empty
wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits exists and is non-empty
wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits exists and is non-empty
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:26:24.609 -25:59:56.92
Second-epoch image center 13:26:24.077 -26:00:17.43
Angular distance between the image centers 0.01 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:26:24.609 -25:59:56.92
Second-epoch image center 13:26:20.802 -26:00:39.21
Angular distance between the image centers 0.02 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 13:26:24.077 -26:00:17.43
Second-epoch second image center 13:26:20.802 -26:00:39.21
Angular distance between the image centers 0.01367 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits &> /tmp/tmp.aT6HZ4VFbC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits &> /tmp/tmp.PykTpm4SJL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits &> /tmp/tmp.NLP4DsA2Bn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits &> /tmp/tmp.QJlu4qtUfK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Calibrating the magnitude scale
Found non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
Found non-empty wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits and wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
The reference image (wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits) and catalog (wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat) found
'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat' -> 'wcsmag.cat'
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
Relation between the catalog and instrumental magnitudes is written to calib.txt
Matched with Tycho-2 5690 out of 40681 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.603442
a=0.000000 b=1.000000 c=22.603442
From vast_summary.log: estimated ref. image limiting mag.: -7.86
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.74
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.74
Magnitude calibration plot:
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 10 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
2.3 pix Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
2.3 pix Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
2.2 pix fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
2.2 pix fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Limiting magnitude estimates:
14.7 mag. Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
14.7 mag. Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
14.2 mag. fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
14.2 mag. fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
All-image limiting magnitude estimate: 14.2 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.aT6HZ4VFbC (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.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-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits' -> 'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS_IMAGE_NAME=wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS-calibrated image found: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Checking if the catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits alredy exist and is non-empty...
Catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
WCS catalog name: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1754, passed=40677
Got 40677 stars (including 38867 good ones) from the SExtractor catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat
util/solve_plate_with_UCAC5 got 40677 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.45"
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 962 stars left (next iteration limit 1058)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits -region wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PykTpm4SJL (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.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-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits' -> 'wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS_IMAGE_NAME=wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS-calibrated image found: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Checking if the catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits alredy exist and is non-empty...
Catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat corresponding to the image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
WCS catalog name: wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1755, passed=40890
Got 40890 stars (including 39093 good ones) from the SExtractor catalog wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat
util/solve_plate_with_UCAC5 got 40890 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.45"
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits -region wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.NLP4DsA2Bn (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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS_IMAGE_NAME=wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS-calibrated image found: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Checking if the catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
WCS catalog name: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=980, passed=28632
Got 28632 stars (including 27615 good ones) from the SExtractor catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat
util/solve_plate_with_UCAC5 got 28632 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
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
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.46"
Estimated accuracy of the plate solution: 0.46"
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits -region wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QJlu4qtUfK (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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS_IMAGE_NAME=wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS-calibrated image found: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Checking if the catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits alredy exist and is non-empty...
Catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat corresponding to the image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
WCS catalog name: wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=999, passed=28566
Got 28566 stars (including 27533 good ones) from the SExtractor catalog wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat
util/solve_plate_with_UCAC5 got 28566 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.47"
Removing outliers...
Correcting the measured astrometric positions...
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
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.46"
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 958 stars left (next iteration limit 1053)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits -region wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-12_20.00sec_-15.00C_LIGHT_0058.fits
Saving fully-calibrated image wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_Hya-13-Q2b1x1_2026-03-19_02-57-58_20.00sec_-15.00C_LIGHT_0059.fits
Saving fully-calibrated image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-30-16_20.00sec_-10.00C_LIGHT_0450.fits
Saving fully-calibrated image wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.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_2026-03-26_CI_Hya-13-Q2b1x1_003148_TTUQ2b1x1_30842_BG0JBZLm/wcs_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451.fits
Preparing the HTML report for the field Hya-13-Q2b1x1 with default.sex.telephoto_lens_vSTL
Adding exclusion_list_gaiadr2.txt__out52862.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out52865.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out52866.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out52868.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out52932.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out52974.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out52938.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out53031.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 5s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
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Considering the candidate 52862_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52862_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:23:14.30 -23:12:18.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.71, MAG_FAINT_SEARCH_LIMIT=14.69)GAIADR2_OUTPUT=# 5.719 6194343121535369728 200.80922621050 -23.20669324511 13.9157 13.2538 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#5.719#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52865_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52865_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 12:57:28.91 -24:25:08.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.93, MAG_FAINT_SEARCH_LIMIT=13.91)GAIADR2_OUTPUT=# 2.744 3497993993483912576 194.36966760062 -24.41888909218 12.8972 12.3266 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.744#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52866_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52866_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:35:29.88 -25:43:48.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.82, MAG_FAINT_SEARCH_LIMIT=13.80)GAIADR2_OUTPUT=# 0.290 6191330532690718592 203.87441450990 -25.73007908822 12.8280 12.2984 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.290#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52868_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52868_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:19:00.95 -26:37:30.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=10.07, MAG_FAINT_SEARCH_LIMIT=11.05)GAIADR2_OUTPUT=# 1.052 6192507903485767552 199.75421197718 -26.62481559415 10.1161 9.7038 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.052#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52932_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52932_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:42:58.21 -23:10:49.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.60, MAG_FAINT_SEARCH_LIMIT=13.58)GAIADR2_OUTPUT=# 2.175 6192126716548360576 205.74311578205 -23.18062736525 12.8780 12.5236 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.175#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52938_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
Preparing report for the candidate 52938_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
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Considering the candidate 52955_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52955_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:41:11.86 -29:53:54.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52974_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52974_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks
**** FOUND 13:26:09.44 -22:10:14.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.36, MAG_FAINT_SEARCH_LIMIT=14.34)GAIADR2_OUTPUT=# 2.517 6196042180533952512 201.54008153367 -22.17076047730 13.0646 12.2040 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.517#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
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Considering the candidate 52992_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451
The candidate 52992_fd_Hya-13-Q2b1x1_2026-03-26_00-31-08_20.00sec_-10.00C_LIGHT_0451 did not pass the final checks