This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Mean magnitude and position on the discovery images:
2026 06 02.1275 2461193.6275 14.65 09:59:34.26 +27:06:02.2
202.80184 51.94988 galactic Leo Second-epoch detections are separated by 8.7" 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 | 09:59:34.26 +27:06:02.2 (user input) | T | P | (position from user input)
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 09:59:34.26 +27:06:02.2: 16.26 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 09:59:34.26 +27:06:02.2: 16.27 +/- 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!
TCP 2026 06 02.1275* 09 59 34.26 +27 06 02.2 14.7 U Leo 9 0
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461193.6275,14.65,0.05,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 20260602.1275 14.65CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 06 02.1275 2461193.6275 14.79 10:05:48.02 +26:23:59.6
204.35139 53.19010 galactic Leo Second-epoch detections are separated by 8.2" and 0.4 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 10:05:48.02 +26:23:59.6 (user input) | T | P | (position from user input)
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 10:05:48.02 +26:23:59.6: 16.20 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 10:05:48.02 +26:23:59.6: 16.19 +/- 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!
TCP 2026 06 02.1275* 10 05 48.02 +26 23 59.6 14.8 U Leo 9 0
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461193.6275,14.79,0.05,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 20260602.1275 14.79CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
Mean magnitude and position on the discovery images:
2026 06 02.1275 2461193.6275 14.95 10:01:53.46 +30:26:53.8
197.47822 52.91787 galactic LMi Second-epoch detections are separated by 5.8" and 0.4 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | target | 10:01:53.46 +30:26:53.8 (user input) | T | P | (position from user input)
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 10:01:53.46 +30:26:53.8: 16.37 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 10:01:53.46 +30:26:53.8: 16.34 +/- 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,2461193.6275,14.95,0.05,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 20260602.1275 14.95CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461058.84609446 18.01.2026 08:18:12.561 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
First image: 2461058.84609446 18.01.2026 08:18:12.561 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Last image: 2461193.62774134 02.06.2026 03:03:46.852 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.43
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 6454
Objects passed selection criteria: 6426
Measurements per detected object (mean, median, min, max): 2.8 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.8 2.0 2 4
Average stars detected per image: 4692.5
Average stars matched: 4374.5 (93.2232 %)
Memory usage VmPeak: 112128 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jun 1 15:05:05 CDT 2026
VaST build number 1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Mon Jun 1 22:11:45 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: 2461058.84609446 18.01.2026 08:18:12.561 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
First image: 2461058.84609446 18.01.2026 08:18:12.561 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Last image: 2461193.62774134 02.06.2026 03:03:46.852 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 96
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.17
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 10 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 34394
Objects passed selection criteria: 34272
Measurements per detected object (mean, median, min, max): 2.9 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.9 2.0 2 4
Average stars detected per image: 25852.2
Average stars matched: 23859.2 (92.2908 %)
Memory usage VmPeak: 134676 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jun 1 15:05:05 CDT 2026
VaST build number 1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Mon Jun 1 22:12:56 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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
SExtractor catalog cache: saved Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat to cache
SExtractor catalog cache: saved Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.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: 2461193.62732836
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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits exists and is non-empty
Saving wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits to local_wcs_cache/
'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits' -> 'local_wcs_cache/wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits'
wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits exists and is non-empty
Saving wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits to local_wcs_cache/
'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits' -> 'local_wcs_cache/wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits'
wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits exists and is non-empty
Saving wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits to local_wcs_cache/
'wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits' -> 'local_wcs_cache/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits'
wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits exists and is non-empty
Saving wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits to local_wcs_cache/
'wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits' -> 'local_wcs_cache/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits (1st reference image)
verification OK: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:00:00.900 +29:59:47.24 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_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits (1st new image)
verification OK: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:00:25.992 +30:00:30.93 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:00:00.900 +29:59:47.24
Second-epoch image center 10:00:25.992 +30:00:30.93
Angular distance between the image centers 0.0914 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits (2nd new image)
verification OK: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:00:26.232 +30:00:37.88 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:00:00.900 +29:59:47.24
Second-epoch image center 10:00:26.232 +30:00:37.88
Angular distance between the image centers 0.0925 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 10:00:25.992 +30:00:30.93
Second-epoch second image center 10:00:26.232 +30:00:37.88
Angular distance between the image centers 0.00212 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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits &> /tmp/tmp.98Lptoqx1c
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits &> /tmp/tmp.4UdX7l634C
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits &> /tmp/tmp.SfMrCumRwn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits &> /tmp/tmp.tx2h0RvqXT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
Found non-empty wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
The reference image (wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits) and catalog (wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat) found
'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat' -> 'wcsmag.cat'
Read 7484 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.2854 deg, Dec +24.2123 to +35.3396 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 140.2252 to 159.2854 deg, Dec 24.2123 to 35.3396 deg
Loaded 5544 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): 4029 out of 4262 total matches.
Matched with Tycho-2 4262 out of 7484 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.909500
a=0.000000 b=1.000000 c=22.909500
From vast_summary.log: estimated ref. image limiting mag.: -7.43
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.48
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.48
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7484 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.2854 deg, Dec +24.2123 to +35.3396 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 140.2252 to 159.2854 deg, Dec 24.2123 to 35.3396 deg
Loaded 5544 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): 4029 out of 4262 total matches.
Matched with Tycho-2 4262 out of 7484 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits:
Forced-photometry filter: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits -> calib.txt_param_ref_wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits (aperture=6.1)
Read 7488 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.2854 deg, Dec +24.2124 to +35.3396 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 140.2252 to 159.2854 deg, Dec 24.2124 to 35.3396 deg
Loaded 5544 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): 4039 out of 4263 total matches.
Matched with Tycho-2 4263 out of 7488 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits:
Forced-photometry filter: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits -> calib.txt_param_ref_wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits (aperture=6.1)
____ 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: 8000)
Median FWHM seeing for isolated stars:
2.1 pix Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
2.1 pix Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
2.4 pix fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
2.3 pix fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
2.1 pix wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
2.1 pix wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Limiting magnitude estimates:
15.5 mag. Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
15.5 mag. Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
14.7 mag. fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
14.8 mag. fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
All-image limiting magnitude estimate: 14.7 (SNR ) 11.8 (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.98Lptoqx1c (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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits' -> 'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS_IMAGE_NAME=wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS-calibrated image found: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Checking if the catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits alredy exist and is non-empty...
Catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS catalog name: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=536, passed=7484
Got 7484 stars (including 6942 good ones) from the SExtractor catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
util/solve_plate_with_UCAC5 got 7484 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.2 to 35.3)
Done reading UCAC5 zone files...
Matched 917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7360 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
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.2 to 35.3)
Done reading UCAC5 zone files...
Matched 917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7358 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Excluding outliers - 916 stars left (next iteration limit 1007)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits N_match=916 sigma_overall_arcsec=0.268 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.256 sigma_q4_arcsec=0.224 n_q1=240 n_q2=204 n_q3=230 n_q4=242 worst_quadrant_to_overall_ratio=1.275
The image catalog is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits -region wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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.4UdX7l634C (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/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.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_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits' -> 'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS_IMAGE_NAME=wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS-calibrated image found: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Checking if the catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits alredy exist and is non-empty...
Catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS catalog name: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=531, passed=7488
Got 7488 stars (including 6948 good ones) from the SExtractor catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat
util/solve_plate_with_UCAC5 got 7488 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.2 to 35.3)
Done reading UCAC5 zone files...
Matched 917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.2 to 35.3)
Done reading UCAC5 zone files...
Matched 917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 916 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Excluding outliers - 916 stars left (next iteration limit 1007)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits N_match=916 sigma_overall_arcsec=0.275 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.249 sigma_q3_arcsec=0.276 sigma_q4_arcsec=0.232 n_q1=240 n_q2=209 n_q3=228 n_q4=239 worst_quadrant_to_overall_ratio=1.319
The image catalog is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits -region wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.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.SfMrCumRwn (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS_IMAGE_NAME=wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS-calibrated image found: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Checking if the catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS catalog name: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat
SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=307, passed=4709
Got 4709 stars (including 4400 good ones) from the SExtractor catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat
util/solve_plate_with_UCAC5 got 4709 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 4658 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 4660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 4660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Excluding outliers - 913 stars left (next iteration limit 1003)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits N_match=913 sigma_overall_arcsec=0.450 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.563 sigma_q3_arcsec=0.357 sigma_q4_arcsec=0.580 n_q1=219 n_q2=234 n_q3=187 n_q4=273 worst_quadrant_to_overall_ratio=1.289
The image catalog is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits -region wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.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.tx2h0RvqXT (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS_IMAGE_NAME=wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS-calibrated image found: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Checking if the catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS catalog name: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=304, passed=4745
Got 4745 stars (including 4437 good ones) from the SExtractor catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat
util/solve_plate_with_UCAC5 got 4745 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 4684 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 4684 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 4684 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47"
Excluding outliers - 914 stars left (next iteration limit 1004)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits N_match=914 sigma_overall_arcsec=0.462 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.579 sigma_q3_arcsec=0.402 sigma_q4_arcsec=0.565 n_q1=216 n_q2=236 n_q3=192 n_q4=270 worst_quadrant_to_overall_ratio=1.253
The image catalog is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits -region wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits sigma_overall=0.268 worst_q_ratio=1.275
ref2=Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits sigma_overall=0.275 worst_q_ratio=1.319
new1=fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits sigma_overall=0.450 worst_q_ratio=1.289
new2=fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits sigma_overall=0.462 worst_q_ratio=1.253
reference average sigma_overall=0.2715 worst_q_ratio=1.297
warn-on-ratio threshold: 2.0x reference
###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366_astrometric_residuals.png (916 matched stars from wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367_astrometric_residuals.png (916 matched stars from wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027_astrometric_residuals.png (913 matched stars from wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028_astrometric_residuals.png (914 matched stars from wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits'
Saving fully-calibrated image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits'
Preparing the HTML report for the field Leo-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Leo-01-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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
SExtractor catalog cache: saved Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat to cache
SExtractor catalog cache: saved Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Creating symlink local_wcs_cache/wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits exists and is non-empty
wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits exists and is non-empty
wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits exists and is non-empty
wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits (1st reference image)
verification OK: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:00:00.900 +29:59:47.24 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_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits (1st new image)
verification OK: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:00:25.992 +30:00:30.93 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:00:00.900 +29:59:47.24
Second-epoch image center 10:00:25.992 +30:00:30.93
Angular distance between the image centers 0.0914 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits (2nd new image)
verification OK: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:00:26.232 +30:00:37.88 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:00:00.900 +29:59:47.24
Second-epoch image center 10:00:26.232 +30:00:37.88
Angular distance between the image centers 0.0925 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 10:00:25.992 +30:00:30.93
Second-epoch second image center 10:00:26.232 +30:00:37.88
Angular distance between the image centers 0.00212 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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits &> /tmp/tmp.HhAjDstpmr
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits &> /tmp/tmp.1yznOO9I7f
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits &> /tmp/tmp.tykBUkRZBR
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits &> /tmp/tmp.1Bt5wrVeQQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
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_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
Found non-empty wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits and wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
The reference image (wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits) and catalog (wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat) found
'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat' -> 'wcsmag.cat'
Read 38246 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.3222 deg, Dec +24.1766 to +35.3613 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 140.2252 to 159.3222 deg, Dec 24.1766 to 35.3613 deg
Loaded 5586 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): 3889 out of 4321 total matches.
Matched with Tycho-2 4321 out of 38246 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.808000
a=0.000000 b=1.000000 c=22.808000
From vast_summary.log: estimated ref. image limiting mag.: -7.17
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.64
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.64
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 38246 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.3222 deg, Dec +24.1766 to +35.3613 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 140.2252 to 159.3222 deg, Dec 24.1766 to 35.3613 deg
Loaded 5586 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): 3889 out of 4321 total matches.
Matched with Tycho-2 4321 out of 38246 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits:
Forced-photometry filter: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits -> calib.txt_param_ref_wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits (aperture=4.9)
Read 38277 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 140.2252 to 159.3238 deg, Dec +24.1766 to +35.3559 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 140.2252 to 159.3238 deg, Dec 24.1766 to 35.3559 deg
Loaded 5585 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): 3878 out of 4316 total matches.
Matched with Tycho-2 4316 out of 38277 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits:
Forced-photometry filter: calibrated wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits -> calib.txt_param_ref_wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 58 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.0 pix Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
2.0 pix Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
2.2 pix fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
2.2 pix fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
2.0 pix wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
2.0 pix wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Limiting magnitude estimates:
15.6 mag. Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
15.6 mag. Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
14.9 mag. fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
14.9 mag. fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
All-image limiting magnitude estimate: 14.9 (SNR ) 14.3 (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.HhAjDstpmr (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/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits' -> 'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS_IMAGE_NAME=wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS-calibrated image found: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
Checking if the catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits alredy exist and is non-empty...
Catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits
WCS catalog name: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=1709, passed=38237
Got 38237 stars (including 36470 good ones) from the SExtractor catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat
util/solve_plate_with_UCAC5 got 38237 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 37629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 37629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 37629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Excluding outliers - 914 stars left (next iteration limit 1005)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits N_match=914 sigma_overall_arcsec=0.281 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.285 sigma_q3_arcsec=0.263 sigma_q4_arcsec=0.219 n_q1=246 n_q2=205 n_q3=223 n_q4=240 worst_quadrant_to_overall_ratio=1.217
The image catalog is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits -region wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.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.1yznOO9I7f (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/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.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_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits' -> 'wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS_IMAGE_NAME=wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS-calibrated image found: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
Checking if the catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits alredy exist and is non-empty...
Catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat corresponding to the image wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits
WCS catalog name: wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=1697, passed=38264
Got 38264 stars (including 36504 good ones) from the SExtractor catalog wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat
util/solve_plate_with_UCAC5 got 38264 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 37704 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
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 37704 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 37704 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Excluding outliers - 913 stars left (next iteration limit 1004)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits N_match=913 sigma_overall_arcsec=0.280 sigma_q1_arcsec=0.347 sigma_q2_arcsec=0.244 sigma_q3_arcsec=0.283 sigma_q4_arcsec=0.244 n_q1=236 n_q2=209 n_q3=227 n_q4=241 worst_quadrant_to_overall_ratio=1.240
The image catalog is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits -region wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.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.tykBUkRZBR (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS_IMAGE_NAME=wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS-calibrated image found: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Checking if the catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
WCS catalog name: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=1038, passed=24188
Got 24188 stars (including 23123 good ones) from the SExtractor catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat
util/solve_plate_with_UCAC5 got 24188 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 23890 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 23886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 23886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits N_match=912 sigma_overall_arcsec=0.450 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.547 sigma_q3_arcsec=0.366 sigma_q4_arcsec=0.566 n_q1=223 n_q2=224 n_q3=197 n_q4=268 worst_quadrant_to_overall_ratio=1.257
The image catalog is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits -region wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.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.1Bt5wrVeQQ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS_IMAGE_NAME=wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS-calibrated image found: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Checking if the catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat corresponding to the image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
WCS catalog name: wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1063, passed=24449
Got 24449 stars (including 23354 good ones) from the SExtractor catalog wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat
util/solve_plate_with_UCAC5 got 24449 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 24146 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 24145 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 24145 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits N_match=912 sigma_overall_arcsec=0.456 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.540 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.538 n_q1=227 n_q2=224 n_q3=200 n_q4=261 worst_quadrant_to_overall_ratio=1.185
The image catalog is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits -region wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-11_20.00sec_4.90C_LIGHT_0027.fits
Saving fully-calibrated image wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Leo-01-Q2b1x1_220929_TTUQ2b1x1_3140825_3j2abF5H/wcs_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028.fits
Preparing the HTML report for the field Leo-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 10:16:05.18 +32:00:15.8: 13.10 +/- 0.02 detection
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 10:16:05.18 +32:00:15.8: 13.11 +/- 0.02 detection
Forced photometry reference-image weighted average: 13.10 +/- 0.01
Forced photometry filter REJECTED candidate at 10:16:05.18 +32:00:15.8: ref_mag=13.10 +/- 0.01 new_mean_mag=13.2851 delta=-0.18 (need > 0.90)
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 09:59:34.26 +27:06:02.2: 16.26 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 10:05:48.02 +26:23:59.6: 16.20 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-12_20.00sec_-15.00C_LIGHT_0366.fits at 10:01:53.46 +30:26:53.8: 16.37 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 09:59:34.26 +27:06:02.2: 16.27 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 10:05:48.02 +26:23:59.6: 16.19 +/- 99.00 upperlimit
Forced photometry on wcs_Leo-01-Q2b1x1_2026-01-18_02-18-57_20.00sec_-14.90C_LIGHT_0367.fits at 10:01:53.46 +30:26:53.8: 16.34 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out56943.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out57009.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out57350.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 16s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
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Considering the candidate 52341_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 52341_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 53291_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 53291_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 53453_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 53453_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 53702_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 53702_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 53789_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 53789_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 54232_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54232_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 54281_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54281_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
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Considering the candidate 54495_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54495_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:13:02.46 +32:55:49.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 54564_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54564_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 54673_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54673_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 54690_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54690_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 54772_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 54772_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:15:28.06 +28:05:55.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 55011_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55011_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:01:29.82 +28:33:21.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 55033_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55033_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 09:48:04.80 +31:15:12.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 55061_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55061_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55185_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55185_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:15:12.75 +31:28:46.5 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 55320_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55320_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55380_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55380_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:05:00.37 +29:44:35.7 in the exclusion list exclusion_list.txt ****
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Considering the candidate 55417_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55417_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55558_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55558_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55579_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55579_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55663_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55663_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55673_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55673_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55757_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55757_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55776_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55776_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 10:06:51.85 +28:55:05.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 55856_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55856_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55913_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55913_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 55958_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 55958_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56016_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56016_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56033_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56033_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56072_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56072_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56207_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56207_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56230_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56230_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56231_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56231_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56336_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56336_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 09:58:54.44 +29:09:48.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 56353_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56353_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56397_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56397_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56417_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56417_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56457_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56457_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56479_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56479_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56484_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56484_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
**** FOUND 09:51:49.03 +34:07:25.7 in the exclusion list exclusion_list.txt ****
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Considering the candidate 56506_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56506_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56576_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56576_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56595_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56595_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56642_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56642_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56660_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56660_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56685_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56685_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56707_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 56707_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 56943_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
Preparing report for the candidate 56943_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
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Considering the candidate 57009_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
Preparing report for the candidate 57009_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
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Considering the candidate 57078_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57078_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks
Rejecting candidate due to large distance (11.9") between the two second-epoch detections
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Considering the candidate 57188_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57188_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 57190_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57190_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 57213_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57213_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 57308_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57308_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 57323_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 57323_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 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 57350_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
Preparing report for the candidate 57350_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
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Considering the candidate 51316_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028
The candidate 51316_fd_Leo-01-Q2b1x1_2026-06-01_22-03-46_20.00sec_5.00C_LIGHT_0028 did not pass the final checks