This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci
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 08 09.3754 2461261.8754 14.40 22:14:20.48 +13:27:59.4
74.73746 -34.32127 galactic Peg Second-epoch detections are separated by 1.2" and 7.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.1031 Arctica 0 -0 0 14.5 -0 0
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:14:20.48 +13:27:59.4: 15.97 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:14:20.48 +13:27:59.4: 16.06 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461261.8754,14.40,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260809.3754 14.40CV 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 08 09.3754 2461261.8754 13.03 22:20:45.46 +14:50:17.8
77.24878 -34.34662 galactic Peg Second-epoch detections are separated by 1.4" and 7.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.225 Henrietta 0 -0 0 12.7 -0 0
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:20:45.46 +14:50:17.8: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:20:45.46 +14:50:17.8: 16.07 +/- 99.00 upperlimit
Check this position in TNS.Manually check the ASAS-SN list of transients!Search this object in SIMBAD.Search this object in VizieR catalogs.WISE atlasAladin LiteSNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
Don't forget to copy the leading white spaces and change the observatory code!
The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter.
Make sure there are no trailing white spaces after the observatory code.
The string should be exactly 80 characters long to conform to the MPC format.
Mean position:
You may copy/paste the above measurements to the following online services: MPChecker (in case the button does not work) NEOCMTChecker (NEO's and comets) sat_id2 (artificial satellites; needs at least two observations to work) fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)
Here is a stub line for reporting a new transient to the TOCP.
Don't forget to set the constellation name and the number of days since the last non-detection!
Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461261.8754,13.03,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260809.3754 13.03CV 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: 2461208.85737810 17.06.2026 08:34:27.468 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
First image: 2461208.85737810 17.06.2026 08:34:27.468 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Last image: 2461261.87569292 09.08.2026 09:00:49.868 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 6
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.62
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 7952
Objects passed selection criteria: 7949
Measurements per detected object (mean, median, min, max): 3.5 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.5 4.0 2 4
Average stars detected per image: 7859.5
Average stars matched: 7178.25 (91.3321 %)
Memory usage VmPeak: 235136 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Thu Aug 6 15:05:04 CDT 2026
VaST build number 1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Aug 9 05:30:58 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: 2461208.85737810 17.06.2026 08:34:27.468 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
First image: 2461208.85737810 17.06.2026 08:34:27.468 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Last image: 2461261.87569292 09.08.2026 09:00:49.868 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 51
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.31
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: 27 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 52683
Objects passed selection criteria: 52553
Measurements per detected object (mean, median, min, max): 3.5 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.5 4.0 2 4
Average stars detected per image: 52479.2
Average stars matched: 47587.8 (90.6792 %)
Memory usage VmPeak: 284604 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Thu Aug 6 15:05:04 CDT 2026
VaST build number 1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Aug 9 05:32:10 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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
SExtractor catalog cache: saved Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.cat to cache
SExtractor catalog cache: saved Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.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/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.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: 2461261.87514838
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_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits exists and is non-empty
Saving wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits to local_wcs_cache/
'wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits' -> 'local_wcs_cache/wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits'
wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits exists and is non-empty
Saving wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits to local_wcs_cache/
'wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits' -> 'local_wcs_cache/wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits'
wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits exists and is non-empty
Saving wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits to local_wcs_cache/
'wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits' -> 'local_wcs_cache/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits'
wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits exists and is non-empty
Saving wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits to local_wcs_cache/
'wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits' -> 'local_wcs_cache/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits (1st reference image)
verification OK: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Image size: 937.4'x624.2' 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: 22:13:23.871 +14:00:53.76 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits (1st new image)
verification OK: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Image size: 937.1'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: 22:13:20.434 +14:00:19.30 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:13:23.871 +14:00:53.76
Second-epoch image center 22:13:20.434 +14:00:19.30
Angular distance between the image centers 0.0169 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits (2nd new image)
verification OK: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Image size: 937.1'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: 22:13:23.177 +13:59:58.53 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:13:23.871 +14:00:53.76
Second-epoch image center 22:13:23.177 +13:59:58.53
Angular distance between the image centers 0.0156 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 22:13:20.434 +14:00:19.30
Second-epoch second image center 22:13:23.177 +13:59:58.53
Angular distance between the image centers 0.01250 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits &> /tmp/tmp.M31qP2OaPy
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits &> /tmp/tmp.dpwhG2JdH6
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits &> /tmp/tmp.vPRTUigIE2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits &> /tmp/tmp.TnOlod7hZ7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.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_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
Found non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
The reference image (wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits) and catalog (wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat) found
'wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat' -> 'wcsmag.cat'
Read 10872 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0562 to 341.5470 deg, Dec +8.6476 to +19.2847 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 325.0562 to 341.5470 deg, Dec 8.6476 to 19.2847 deg
Loaded 7933 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): 6465 out of 6670 total matches.
Matched with Tycho-2 6670 out of 10872 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.709600
a=0.000000 b=1.000000 c=22.709600
From vast_summary.log: estimated ref. image limiting mag.: -7.62
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.09
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.09
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 10872 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0562 to 341.5470 deg, Dec +8.6476 to +19.2847 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 325.0562 to 341.5470 deg, Dec 8.6476 to 19.2847 deg
Loaded 7933 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): 6465 out of 6670 total matches.
Matched with Tycho-2 6670 out of 10872 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Forced-photometry filter: calibrated wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits -> calib.txt_param_ref_wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits (aperture=6.2)
Read 11441 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0622 to 341.5504 deg, Dec +8.6947 to +19.2751 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 325.0622 to 341.5504 deg, Dec 8.6947 to 19.2751 deg
Loaded 7885 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): 6468 out of 6725 total matches.
Matched with Tycho-2 6725 out of 11441 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Forced-photometry filter: calibrated wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits -> calib.txt_param_ref_wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 6 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.3 pix Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
2.3 pix Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
2.2 pix fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
2.2 pix fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Limiting magnitude estimates:
15.1 mag. Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
15.2 mag. Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
15.0 mag. fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
15.0 mag. fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
All-image limiting magnitude estimate: 15.0 (SNR ) 12.0 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.M31qP2OaPy (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits' -> 'wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS_IMAGE_NAME=wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS-calibrated image found: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Checking if the catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits alredy exist and is non-empty...
Catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS catalog name: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=579, bad_region=2343, passed=10872
Got 10872 stars (including 8048 good ones) from the SExtractor catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
util/solve_plate_with_UCAC5 got 10872 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4671 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4641 matched stars entering correct_measured_positions(), 4641 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4641 matched stars entering correct_measured_positions(), 9002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4671 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4641 matched stars entering correct_measured_positions(), 9002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4641 matched stars entering correct_measured_positions(), 9002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4641 stars left (next iteration limit 5105)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits N_match=4641 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.360 n_q1=1430 n_q2=750 n_q3=1568 n_q4=893 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits -region wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.dpwhG2JdH6 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits' -> 'wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS_IMAGE_NAME=wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS-calibrated image found: wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Checking if the catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits alredy exist and is non-empty...
Catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS catalog name: wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=656, bad_region=2966, passed=11441
Got 11441 stars (including 7944 good ones) from the SExtractor catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat
util/solve_plate_with_UCAC5 got 11441 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4691 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4664 matched stars entering correct_measured_positions(), 4665 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4664 matched stars entering correct_measured_positions(), 9078 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4691 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4664 matched stars entering correct_measured_positions(), 9078 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4664 matched stars entering correct_measured_positions(), 9078 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4664 stars left (next iteration limit 5130)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits N_match=4664 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.462 sigma_q4_arcsec=0.411 n_q1=1513 n_q2=1025 n_q3=1269 n_q4=857 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits -region wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.vPRTUigIE2 (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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS_IMAGE_NAME=wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS-calibrated image found: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Checking if the catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS catalog name: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=488, bad_region=2504, passed=9847
Got 9847 stars (including 6935 good ones) from the SExtractor catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat
util/solve_plate_with_UCAC5 got 9847 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4689 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4663 matched stars entering correct_measured_positions(), 4663 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4662 matched stars entering correct_measured_positions(), 7856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4688 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4662 matched stars entering correct_measured_positions(), 7856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 4662 matched stars entering correct_measured_positions(), 7856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4662 stars left (next iteration limit 5128)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4662 robust_rms=6.851 arcsec worst_quadrant_rms=8.142 arcsec
SIP_REFIT: SIP order 3 trial: matched=4662 robust_rms=0.384 arcsec worst_quadrant_rms=0.456 arcsec
SIP_REFIT: SIP order 5 trial: matched=4662 robust_rms=0.323 arcsec worst_quadrant_rms=0.347 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4662 robust_rms_before=0.705 arcsec robust_rms_before_corrected=0.336 arcsec robust_rms_after=0.323 arcsec worst_quadrant_rms_before=0.352 worst_quadrant_rms_after=0.347
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.352 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits N_match=4662 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.367 sigma_q3_arcsec=0.378 sigma_q4_arcsec=0.364 n_q1=1538 n_q2=1011 n_q3=1273 n_q4=840 worst_quadrant_to_overall_ratio=1.067
The image catalog is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits -region wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.TnOlod7hZ7 (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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS_IMAGE_NAME=wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS-calibrated image found: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Checking if the catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS catalog name: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=502, bad_region=2514, passed=9756
Got 9756 stars (including 6833 good ones) from the SExtractor catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat
util/solve_plate_with_UCAC5 got 9756 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4696 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 4669 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 7751 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4695 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 7751 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 7751 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4669 stars left (next iteration limit 5135)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4669 robust_rms=6.901 arcsec worst_quadrant_rms=8.089 arcsec
SIP_REFIT: SIP order 3 trial: matched=4669 robust_rms=0.385 arcsec worst_quadrant_rms=0.447 arcsec
SIP_REFIT: SIP order 5 trial: matched=4669 robust_rms=0.336 arcsec worst_quadrant_rms=0.353 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4669 robust_rms_before=0.703 arcsec robust_rms_before_corrected=0.346 arcsec robust_rms_after=0.336 arcsec worst_quadrant_rms_before=0.369 worst_quadrant_rms_after=0.353
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.369 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits N_match=4669 sigma_overall_arcsec=0.370 sigma_q1_arcsec=0.339 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.384 sigma_q4_arcsec=0.375 n_q1=1542 n_q2=1007 n_q3=1273 n_q4=847 worst_quadrant_to_overall_ratio=1.039
The image catalog is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits -region wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits sigma_overall=0.369 worst_q_ratio=1.138
ref2=Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits sigma_overall=0.408 worst_q_ratio=1.131
new1=fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits sigma_overall=0.355 worst_q_ratio=1.067
new2=fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits sigma_overall=0.370 worst_q_ratio=1.039
reference average sigma_overall=0.3885 worst_q_ratio=1.1345
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368_astrometric_residuals.png (4641 matched stars from wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471_astrometric_residuals.png (4664 matched stars from wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412_astrometric_residuals.png (4662 matched stars from wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413_astrometric_residuals.png (4669 matched stars from wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits'
Saving fully-calibrated image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits'
Preparing the HTML report for the field Peg-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:28:32.83 +16:07:23.1: 10.85 +/- 0.00 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:10:35.42 +13:34:20.7: 12.05 +/- 0.01 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:11:08.81 +14:59:43.4: 12.16 +/- 0.01 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:16:35.43 +14:45:05.0: 12.15 +/- 0.01 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:10:35.42 +13:34:20.7: 12.04 +/- 0.01 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:28:32.83 +16:07:23.1: 10.81 +/- 0.00 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:16:35.43 +14:45:05.0: 12.14 +/- 0.01 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:11:08.81 +14:59:43.4: 12.22 +/- 0.01 detection
Forced photometry reference-image weighted average: 12.04 +/- 0.01
Forced photometry reference-image weighted average: 10.83 +/- 0.00
Forced photometry reference-image weighted average: 12.14 +/- 0.01
Forced photometry reference-image weighted average: 12.19 +/- 0.01
Forced photometry filter REJECTED candidate at 22:10:35.42 +13:34:20.7: ref_mag=12.04 +/- 0.01 new_mean_mag=12.0802 delta=-0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:28:32.83 +16:07:23.1: ref_mag=10.83 +/- 0.00 new_mean_mag=11.1513 delta=-0.32 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:16:35.43 +14:45:05.0: ref_mag=12.14 +/- 0.01 new_mean_mag=12.1677 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:11:08.81 +14:59:43.4: ref_mag=12.19 +/- 0.01 new_mean_mag=12.2128 delta=-0.03 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22635_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 22635_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22640_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 22640_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
**** FOUND 22:03:33.97 +14:00:31.0 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22643_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 22643_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22644_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 22644_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22646_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 22646_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21208_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 21208_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
**** FOUND 22:11:37.48 +14:21:55.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Peg-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
SExtractor catalog cache: saved Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.cat to cache
SExtractor catalog cache: saved Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Creating symlink local_wcs_cache/wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.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_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits exists and is non-empty
wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits exists and is non-empty
wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits exists and is non-empty
wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits (1st reference image)
verification OK: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Image size: 937.4'x624.2' 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: 22:13:23.871 +14:00:53.76 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits (1st new image)
verification OK: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Image size: 937.1'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: 22:13:20.434 +14:00:19.30 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:13:23.871 +14:00:53.76
Second-epoch image center 22:13:20.434 +14:00:19.30
Angular distance between the image centers 0.0169 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits (2nd new image)
verification OK: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Image size: 937.1'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: 22:13:23.177 +13:59:58.53 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:13:23.871 +14:00:53.76
Second-epoch image center 22:13:23.177 +13:59:58.53
Angular distance between the image centers 0.0156 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 22:13:20.434 +14:00:19.30
Second-epoch second image center 22:13:23.177 +13:59:58.53
Angular distance between the image centers 0.01250 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits &> /tmp/tmp.atA2jcgx5N
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits &> /tmp/tmp.klePAHhWQT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits &> /tmp/tmp.DDuyj5yFPk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits &> /tmp/tmp.mUck6eodRk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.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_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
Found non-empty wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits and wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
The reference image (wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits) and catalog (wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat) found
'wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat' -> 'wcsmag.cat'
Read 66519 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0563 to 341.5469 deg, Dec +8.6259 to +19.2851 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 325.0563 to 341.5469 deg, Dec 8.6259 to 19.2851 deg
Loaded 7951 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): 6095 out of 6879 total matches.
Matched with Tycho-2 6879 out of 66519 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.574300
a=0.000000 b=1.000000 c=22.574300
From vast_summary.log: estimated ref. image limiting mag.: -7.31
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.26
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.26
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 66519 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0563 to 341.5469 deg, Dec +8.6259 to +19.2851 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 325.0563 to 341.5469 deg, Dec 8.6259 to 19.2851 deg
Loaded 7951 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): 6095 out of 6879 total matches.
Matched with Tycho-2 6879 out of 66519 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Forced-photometry filter: calibrated wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits -> calib.txt_param_ref_wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits (aperture=4.8)
Read 73059 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 325.0608 to 341.5670 deg, Dec +8.6687 to +19.2801 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 325.0608 to 341.5670 deg, Dec 8.6687 to 19.2801 deg
Loaded 7919 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): 6034 out of 6894 total matches.
Matched with Tycho-2 6894 out of 73059 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Forced-photometry filter: calibrated wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits -> calib.txt_param_ref_wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 31 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
2.1 pix Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
2.1 pix fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
2.1 pix fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Limiting magnitude estimates:
15.3 mag. Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
15.4 mag. Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
15.1 mag. fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
15.1 mag. fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
All-image limiting magnitude estimate: 15.1 (SNR ) 14.5 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.atA2jcgx5N (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits' -> 'wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS_IMAGE_NAME=wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS-calibrated image found: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
Checking if the catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits alredy exist and is non-empty...
Catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits
WCS catalog name: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=3884, bad_region=9359, passed=66496
Got 66496 stars (including 53784 good ones) from the SExtractor catalog wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat
util/solve_plate_with_UCAC5 got 66496 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4655 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4633 matched stars entering correct_measured_positions(), 4633 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4633 matched stars entering correct_measured_positions(), 59461 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4655 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4633 matched stars entering correct_measured_positions(), 59461 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 4633 matched stars entering correct_measured_positions(), 59461 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4633 stars left (next iteration limit 5096)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits N_match=4633 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.331 sigma_q2_arcsec=0.358 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.355 n_q1=1438 n_q2=771 n_q3=1508 n_q4=916 worst_quadrant_to_overall_ratio=1.139
The image catalog is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits -region wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.klePAHhWQT (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits' -> 'wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS_IMAGE_NAME=wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS-calibrated image found: wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
Checking if the catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits alredy exist and is non-empty...
Catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat corresponding to the image wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits
WCS catalog name: wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=30, blended=4327, bad_region=15964, passed=73029
Got 73029 stars (including 53640 good ones) from the SExtractor catalog wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat
util/solve_plate_with_UCAC5 got 73029 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4686 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 4670 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 61057 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4686 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 61057 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4669 matched stars entering correct_measured_positions(), 61057 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4669 stars left (next iteration limit 5135)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits N_match=4669 sigma_overall_arcsec=0.401 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.442 sigma_q4_arcsec=0.403 n_q1=1512 n_q2=1010 n_q3=1273 n_q4=874 worst_quadrant_to_overall_ratio=1.103
The image catalog is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits -region wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.DDuyj5yFPk (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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS_IMAGE_NAME=wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS-calibrated image found: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Checking if the catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
WCS catalog name: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=3325, bad_region=11389, passed=59765
Got 59765 stars (including 46009 good ones) from the SExtractor catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat
util/solve_plate_with_UCAC5 got 59765 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4681 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4656 matched stars entering correct_measured_positions(), 4657 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4656 matched stars entering correct_measured_positions(), 51274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4680 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4657 matched stars entering correct_measured_positions(), 51274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 4656 matched stars entering correct_measured_positions(), 51274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4656 stars left (next iteration limit 5121)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits N_match=4656 sigma_overall_arcsec=0.341 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.348 sigma_q3_arcsec=0.362 sigma_q4_arcsec=0.371 n_q1=1563 n_q2=972 n_q3=1289 n_q4=832 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits -region wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.mUck6eodRk (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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS_IMAGE_NAME=wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS-calibrated image found: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Checking if the catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat corresponding to the image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
WCS catalog name: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=3323, bad_region=11449, passed=60039
Got 60039 stars (including 46219 good ones) from the SExtractor catalog wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat
util/solve_plate_with_UCAC5 got 60039 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4684 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4660 matched stars entering correct_measured_positions(), 4660 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4660 matched stars entering correct_measured_positions(), 51458 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4683 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4660 matched stars entering correct_measured_positions(), 51458 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 4660 matched stars entering correct_measured_positions(), 51458 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4660 stars left (next iteration limit 5126)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits N_match=4660 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.334 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.361 sigma_q4_arcsec=0.372 n_q1=1556 n_q2=972 n_q3=1288 n_q4=844 worst_quadrant_to_overall_ratio=1.056
The image catalog is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits -region wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-02_20.00sec_-0.00C_LIGHT_0412.fits
Saving fully-calibrated image wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.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_2026-08-09_CI_Peg-09-Q2b1x1_052824_TTUQ2b1x1_2835366_Kvfhc9Ci/wcs_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413.fits
Preparing the HTML report for the field Peg-09-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:31:54.53 +16:38:39.4: 12.99 +/- 0.03 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:25:40.88 +11:01:39.6: 14.57 +/- 0.12 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:02:18.75 +10:58:48.4: 13.99 +/- 0.07 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:27:42.02 +12:01:17.7: 13.74 +/- 0.05 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:23:45.00 +09:58:01.2: 12.51 +/- 0.02 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:26:11.25 +17:02:00.0: 12.60 +/- 0.02 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:10:40.88 +17:32:43.6: 13.52 +/- 0.04 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:26:52.93 +10:31:34.6: 13.85 +/- 0.06 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:30:22.56 +13:26:46.3: 13.81 +/- 0.06 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:26:33.29 +18:13:35.5: 13.20 +/- 0.04 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:23:45.00 +09:58:01.2: 12.38 +/- 0.02 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:30:22.56 +13:26:46.3: 13.77 +/- 0.05 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:31:54.53 +16:38:39.4: 13.06 +/- 0.03 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:26:11.25 +17:02:00.0: 12.67 +/- 0.02 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:02:18.75 +10:58:48.4: 14.28 +/- 0.09 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:27:42.02 +12:01:17.7: 13.74 +/- 0.05 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:10:40.88 +17:32:43.6: 13.56 +/- 0.04 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:25:40.88 +11:01:39.6: 14.50 +/- 0.11 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:26:52.93 +10:31:34.6: 14.11 +/- 0.08 detection
Forced photometry reference-image weighted average: 12.43 +/- 0.01
Forced photometry reference-image weighted average: 13.78 +/- 0.04
Forced photometry reference-image weighted average: 13.02 +/- 0.02
Forced photometry reference-image weighted average: 12.64 +/- 0.01
Forced photometry reference-image weighted average: 14.11 +/- 0.05
Forced photometry reference-image weighted average: 13.74 +/- 0.04
Forced photometry filter REJECTED candidate at 22:23:45.00 +09:58:01.2: ref_mag=12.43 +/- 0.01 new_mean_mag=12.4432 delta=-0.01 (need > 0.90)
Forced photometry reference-image weighted average: 13.54 +/- 0.03
Forced photometry reference-image weighted average: 14.53 +/- 0.08
Forced photometry reference-image weighted average: 13.96 +/- 0.05
Forced photometry filter REJECTED candidate at 22:31:54.53 +16:38:39.4: ref_mag=13.02 +/- 0.02 new_mean_mag=13.1352 delta=-0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:26:11.25 +17:02:00.0: ref_mag=12.64 +/- 0.01 new_mean_mag=12.9404 delta=-0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:30:22.56 +13:26:46.3: ref_mag=13.78 +/- 0.04 new_mean_mag=14.0353 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:27:42.02 +12:01:17.7: ref_mag=13.74 +/- 0.04 new_mean_mag=13.9584 delta=-0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:02:18.75 +10:58:48.4: ref_mag=14.11 +/- 0.05 new_mean_mag=14.2899 delta=-0.18 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:10:40.88 +17:32:43.6: ref_mag=13.54 +/- 0.03 new_mean_mag=13.7551 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:25:40.88 +11:01:39.6: ref_mag=14.53 +/- 0.08 new_mean_mag=14.6461 delta=-0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:26:52.93 +10:31:34.6: ref_mag=13.96 +/- 0.05 new_mean_mag=14.1614 delta=-0.20 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:26:33.29 +18:13:35.5: 13.33 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.27 +/- 0.03
Forced photometry filter REJECTED candidate at 22:26:33.29 +18:13:35.5: ref_mag=13.27 +/- 0.03 new_mean_mag=13.3969 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:30:30.74 +12:31:18.1: 13.68 +/- 0.05 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:23:47.42 +13:43:38.1: 13.55 +/- 0.04 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:10:12.28 +12:24:54.4: 14.05 +/- 0.08 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:14:20.48 +13:27:59.4: 15.97 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:15:14.42 +17:50:46.0: 14.30 +/- 0.09 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:17:42.98 +16:10:36.4: 14.62 +/- 0.12 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:12:42.87 +13:53:49.5: 13.88 +/- 0.06 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:07:18.95 +17:43:11.4: 14.14 +/- 0.09 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:25:31.08 +13:30:05.5: 14.45 +/- 0.10 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:06:03.38 +15:18:59.9: 14.38 +/- 0.10 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:15:14.42 +17:50:46.0: 14.29 +/- 0.08 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:10:12.28 +12:24:54.4: 14.07 +/- 0.07 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:30:30.74 +12:31:18.1: 13.80 +/- 0.05 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:14:20.48 +13:27:59.4: 16.06 +/- 99.00 upperlimit
Forced photometry reference-image weighted average: 14.30 +/- 0.06
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:12:42.87 +13:53:49.5: 14.06 +/- 0.07 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:17:42.98 +16:10:36.4: 14.53 +/- 0.09 detection
Forced photometry reference-image weighted average: 13.74 +/- 0.04
Forced photometry reference-image weighted average: 14.06 +/- 0.05
Forced photometry filter REJECTED candidate at 22:15:14.42 +17:50:46.0: ref_mag=14.30 +/- 0.06 new_mean_mag=14.4280 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:23:47.42 +13:43:38.1: 13.46 +/- 0.04 detection
Forced photometry filter REJECTED candidate at 22:30:30.74 +12:31:18.1: ref_mag=13.74 +/- 0.04 new_mean_mag=13.7774 delta=-0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:10:12.28 +12:24:54.4: ref_mag=14.06 +/- 0.05 new_mean_mag=14.2005 delta=-0.14 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:25:31.08 +13:30:05.5: 14.21 +/- 0.08 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:07:18.95 +17:43:11.4: 14.42 +/- 0.10 detection
Forced photometry reference-image weighted average: 14.57 +/- 0.07
Forced photometry reference-image weighted average: 13.96 +/- 0.04
Forced photometry filter REJECTED candidate at 22:17:42.98 +16:10:36.4: ref_mag=14.57 +/- 0.07 new_mean_mag=14.5322 delta=0.04 (need > 0.90)
Forced photometry reference-image weighted average: 13.50 +/- 0.03
Forced photometry filter REJECTED candidate at 22:12:42.87 +13:53:49.5: ref_mag=13.96 +/- 0.04 new_mean_mag=13.9823 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:23:47.42 +13:43:38.1: ref_mag=13.50 +/- 0.03 new_mean_mag=13.7859 delta=-0.29 (need > 0.90)
Forced photometry reference-image weighted average: 14.30 +/- 0.06
Forced photometry reference-image weighted average: 14.27 +/- 0.07
Forced photometry filter REJECTED candidate at 22:25:31.08 +13:30:05.5: ref_mag=14.30 +/- 0.06 new_mean_mag=14.2593 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:07:18.95 +17:43:11.4: ref_mag=14.27 +/- 0.07 new_mean_mag=14.5255 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:06:03.38 +15:18:59.9: 14.57 +/- 0.10 detection
Forced photometry reference-image weighted average: 14.47 +/- 0.07
Forced photometry filter REJECTED candidate at 22:06:03.38 +15:18:59.9: ref_mag=14.47 +/- 0.07 new_mean_mag=14.4562 delta=0.02 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:23:55.61 +15:14:47.6: 14.69 +/- 0.15 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:26:33.39 +14:20:26.7: 15.00 +/- 0.17 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:04:19.51 +12:58:07.3: 15.16 +/- 0.18 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:15:39.84 +16:40:25.5: 14.64 +/- 0.13 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:15:43.20 +11:58:53.2: 14.91 +/- 0.15 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:22:19.88 +12:01:08.1: 15.19 +/- 0.20 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:28:05.87 +15:47:51.5: 14.79 +/- 0.14 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:29:20.25 +10:31:10.8: 14.84 +/- 0.16 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:29:20.25 +10:31:10.8: 14.80 +/- 0.15 detection
Forced photometry reference-image weighted average: 14.82 +/- 0.11
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:23:55.61 +15:14:47.6: 14.71 +/- 0.15 detection
Forced photometry filter REJECTED candidate at 22:29:20.25 +10:31:10.8: ref_mag=14.82 +/- 0.11 new_mean_mag=14.6960 delta=0.12 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:26:33.39 +14:20:26.7: 15.00 +/- 0.15 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:15:43.20 +11:58:53.2: 15.11 +/- 0.16 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:28:05.87 +15:47:51.5: 15.11 +/- 0.16 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:22:19.88 +12:01:08.1: 15.45 +/- 0.23 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:04:19.51 +12:58:07.3: 14.93 +/- 0.14 detection
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:15:39.84 +16:40:25.5: 14.63 +/- 0.11 detection
Forced photometry reference-image weighted average: 14.70 +/- 0.11
Forced photometry reference-image weighted average: 15.00 +/- 0.11
Forced photometry filter REJECTED candidate at 22:23:55.61 +15:14:47.6: ref_mag=14.70 +/- 0.11 new_mean_mag=14.8067 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:26:33.39 +14:20:26.7: ref_mag=15.00 +/- 0.11 new_mean_mag=14.7311 delta=0.27 (need > 0.90)
Forced photometry reference-image weighted average: 15.00 +/- 0.11
Forced photometry reference-image weighted average: 14.92 +/- 0.10
Forced photometry reference-image weighted average: 15.30 +/- 0.15
Forced photometry reference-image weighted average: 15.01 +/- 0.11
Forced photometry reference-image weighted average: 14.63 +/- 0.08
Forced photometry filter REJECTED candidate at 22:15:43.20 +11:58:53.2: ref_mag=15.00 +/- 0.11 new_mean_mag=14.8444 delta=0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:28:05.87 +15:47:51.5: ref_mag=14.92 +/- 0.10 new_mean_mag=14.8776 delta=0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:22:19.88 +12:01:08.1: ref_mag=15.30 +/- 0.15 new_mean_mag=14.8029 delta=0.50 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:04:19.51 +12:58:07.3: ref_mag=15.01 +/- 0.11 new_mean_mag=14.7923 delta=0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:15:39.84 +16:40:25.5: ref_mag=14.63 +/- 0.08 new_mean_mag=14.6182 delta=0.01 (need > 0.90)
Forced photometry on wcs_Peg-09-Q2b1x1_2026-06-17_03-34-27_20.00sec_5.00C_LIGHT_0368.fits at 22:20:45.46 +14:50:17.8: 15.88 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-09-Q2b1x1_2026-07-20_05-09-57_20.00sec_5.00C_LIGHT_0471.fits at 22:20:45.46 +14:50:17.8: 16.07 +/- 99.00 upperlimit
Adding exclusion_list_local.txt__out35946.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out94107.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
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Considering the candidate 93874_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93874_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
Rejecting candidate due to large distance (16.2") between the two second-epoch detections
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Considering the candidate 93895_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93895_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93908_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93908_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93920_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93920_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93922_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93922_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93929_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93929_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93932_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93932_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93945_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93945_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93965_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93965_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93984_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93984_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 93996_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 93996_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94019_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94019_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94026_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94026_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94052_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94052_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94073_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94073_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94083_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94083_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94107_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
Preparing report for the candidate 94107_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
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Considering the candidate 94119_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94119_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94133_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94133_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94145_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94145_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94249_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94249_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94332_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94332_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94392_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94392_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94420_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94420_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94423_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94423_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94428_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94428_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94442_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94442_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94449_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94449_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 94465_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 94465_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks
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Considering the candidate 30496_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413
The candidate 30496_fd_Peg-09-Q2b1x1_2026-08-09_04-00-49_20.00sec_-0.00C_LIGHT_0413 did not pass the final checks