Mean magnitude and position on the discovery images: 
                   2026 07 22.2230  2461243.7230  10.98  15:57:41.35 -20:44:58.3
351.06797  24.24766 galactic  Sco  Second-epoch detections are separated by 1.0" and 6.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
21 Lutetia                  0     -0       1  11.2    -0    0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:57:41.35 -20:44:58.3:  15.33 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:57:41.35 -20:44:58.3:  15.36 +/- 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 atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits  wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits -crosshair 5121.48291 4852.89307 image    wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits -crosshair 5117.33398 4858.38477 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M

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:

     TAU0008  C2026 07 22.22302 15 57 41.35 -20 44 58.3          11.0 R      V36

Position measured on individual images:

     TAU0008  C2026 07 22.22278 15 57 41.34 -20 44 58.8          11.0 R      V36
     TAU0008  C2026 07 22.22325 15 57 41.37 -20 44 57.9          11.0 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 07 22.2230*  15 57 41.35 -20 44 58.3  11.0 U             Sco       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461243.7230,10.98,0.05,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 20260722.2230 10.98CV 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 07 22.2230  2461243.7230  12.62  16:02:24.61 -21:19:24.9
351.46556  23.06006 galactic  Sco  Second-epoch detections are separated by 0.1" and 6.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
24 Themis                   1     -0       1  12.7    -0   -0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:02:24.61 -21:19:24.9:  15.46 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:02:24.61 -21:19:24.9:  15.52 +/- 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 atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits  wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits -crosshair 4456.42676 5204.15332 image    wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits -crosshair 4452.28418 5209.71436 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M

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:

     TAU0008  C2026 07 22.22302 16 02 24.61 -21 19 24.9          12.6 R      V36

Position measured on individual images:

     TAU0008  C2026 07 22.22278 16 02 24.61 -21 19 24.9          12.6 R      V36
     TAU0008  C2026 07 22.22325 16 02 24.61 -21 19 25.0          12.7 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 07 22.2230*  16 02 24.61 -21 19 24.9  12.6 U             Sco       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461243.7230,12.62,0.05,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 20260722.2230 12.62CV 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 07 22.2230  2461243.7230  13.97  15:51:46.05 -16:31:48.4
353.31797  28.20989 galactic  Lib  Second-epoch detections are separated by 0.6" and 7.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
364 Isara                    0      1       1  14.3     0   -0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:51:46.05 -16:31:48.4:  15.61 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:51:46.05 -16:31:48.4:  15.56 +/- 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 atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits


fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits  wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits -crosshair 5978.35498 2304.75488 image    wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits -crosshair 5973.99902 2310.22144 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M

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:

     TAU0008  C2026 07 22.22302 15 51 46.05 -16 31 48.4          14.0 R      V36

Position measured on individual images:

     TAU0008  C2026 07 22.22278 15 51 46.05 -16 31 48.1          13.8 R      V36
     TAU0008  C2026 07 22.22325 15 51 46.05 -16 31 48.6          14.1 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 07 22.2230*  15 51 46.05 -16 31 48.4  14.0 U             Lib       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461243.7230,13.97,0.05,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 20260722.2230 13.97CV 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

FITS images used in this processing run:

Field Lib-04-Q2b1x1 reference image: Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Field Lib-04-Q2b1x1 reference image: Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Field Lib-04-Q2b1x1 second-epoch image: Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Field Lib-04-Q2b1x1 second-epoch image: Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461169.81328752 09.05.2026 07:30:58.042   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
First image: 2461169.81328752 09.05.2026 07:30:58.042   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Last  image: 2461243.72325233 22.07.2026 05:21:19.001   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.98
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: 6 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  6558
Objects passed selection criteria:  6535
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 4734
Average stars matched: 4450 (94.0008 %)
Memory usage VmPeak:   115676 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 21 15:05:04 CDT 2026
VaST build number  1.0rc89-162-g0b3e9b13
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jul 22 00:59:39 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: 2461169.81328752 09.05.2026 07:30:58.042   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
First image: 2461169.81328752 09.05.2026 07:30:58.042   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Last  image: 2461243.72325233 22.07.2026 05:21:19.001   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 43
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: 30 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  50556
Objects passed selection criteria:  50441
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 40126.5
Average stars matched: 37417.5 (93.2489 %)
Memory usage VmPeak:   153496 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 21 15:05:04 CDT 2026
VaST build number  1.0rc89-162-g0b3e9b13
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jul 22 01:02:48 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Lib-04-Q2b1x1
#######################################
########### Starting Lib-04-Q2b1x1 ###########
Processing Lib-04-Q2b1x1
server tau has sufficient free disk space available: 1115596 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1115596 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.png' -> 'transient_report/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits_preview.png'

Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits


renamed 'Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.png' -> 'transient_report/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits_preview.png'

Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1172.1890
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 559.5515
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2703.6658
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 707.3081
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2694.4734
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 705.1627
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.30651
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     23.1499996185303 / [degC] Focuser temperature
AMBTEMP =                 26.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-22T00:20:37.9710871' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-22T05:20:37.9710871' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61243.2226617015 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-22T05:20:47.8744776' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61243.2227763194 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     239.996010476914 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9998788566511 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.8391666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     220.862222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.20657648402735 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20485 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20485 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.1499996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.1499996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 46.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.0 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 19.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.400112 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/d_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits :)

Spent 0.694034 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/d_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     23.0599994659424 / [degC] Focuser temperature
AMBTEMP =                 26.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-22T00:21:19.0017914' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-22T05:21:19.0017914' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61243.2231365857 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-22T05:21:28.9039109' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61243.2232511919 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     239.996010496572 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9998788657462 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.7436111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     221.015277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.21380513107172 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20485 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20485 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.0599994659424 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.0599994659424 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 46.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.0 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 19.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.400112 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/d_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits :)

Spent 0.871802 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/d_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits



fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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: 2461243.72277744
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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits'
wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits'
wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits'
wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Image size: 937.4'x624.4'  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: 15:59:59.569 -17:59:42.51 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_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Image size: 937.3'x624.3'  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: 15:59:59.864 -18:00:16.85 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:59:59.569 -17:59:42.51
Second-epoch image center 15:59:59.864 -18:00:16.85
Angular distance between the image centers 0.0096 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Image size: 937.3'x624.3'  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: 15:59:58.068 -17:59:44.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:59:59.569 -17:59:42.51
Second-epoch image center 15:59:58.068 -17:59:44.39
Angular distance between the image centers 0.0060 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  15:59:59.864 -18:00:16.85
Second-epoch second image center 15:59:58.068 -17:59:44.39
Angular distance between the image centers 0.01149 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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits &> /tmp/tmp.47ezmdnPW1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits &> /tmp/tmp.lFb2XTc0jv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits &> /tmp/tmp.Gt7dHnlS24
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits &> /tmp/tmp.KWSzums3C2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat'
Read 7602 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 deg
Loaded 5891 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): 4657 out of 4797 total matches.
Matched with Tycho-2 4797 out of 7602 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.710400
a=0.000000 b=1.000000 c=22.710400
From vast_summary.log: estimated ref. image limiting mag.:  -7.98
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.73

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.73

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7602 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 deg
Loaded 5891 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): 4657 out of 4797 total matches.
Matched with Tycho-2 4797 out of 7602 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits:


Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (aperture=6.3)
Read 7612 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2541 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2541 to -12.6560 deg
Loaded 5895 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): 4659 out of 4800 total matches.
Matched with Tycho-2 4800 out of 7612 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits:


Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 2.3 pix  Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
 2.3 pix  fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
 2.3 pix  fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
 2.3 pix  wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 2.3 pix  wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Limiting magnitude estimates:
 14.7 mag.  Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 14.7 mag.  Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
 14.1 mag.  fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
 14.1 mag.  fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
All-image limiting magnitude estimate:  14.1 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.47ezmdnPW1 (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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=468, bad_region=1351, passed=7602
Got 7602 stars (including 5850 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat 
util/solve_plate_with_UCAC5 got 7602 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
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits N_match=969 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.481 sigma_q4_arcsec=0.351 n_q1=313 n_q2=210 n_q3=286 n_q4=160 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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.lFb2XTc0jv (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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=459, bad_region=1353, passed=7612
Got 7612 stars (including 5871 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat 
util/solve_plate_with_UCAC5 got 7612 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
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6487 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6487 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6487 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits N_match=969 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.477 sigma_q3_arcsec=0.458 sigma_q4_arcsec=0.401 n_q1=314 n_q2=210 n_q3=284 n_q4=161 worst_quadrant_to_overall_ratio=1.159
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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.Gt7dHnlS24 (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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=295, bad_region=1102, passed=4391
Got 4391 stars (including 3059 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat 
util/solve_plate_with_UCAC5 got 4391 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 3421 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 3419 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 3419 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits N_match=970 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.418 sigma_q2_arcsec=0.334 sigma_q3_arcsec=0.425 sigma_q4_arcsec=0.355 n_q1=303 n_q2=202 n_q3=279 n_q4=186 worst_quadrant_to_overall_ratio=1.070
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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.KWSzums3C2 (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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=298, bad_region=1097, passed=4327
Got 4327 stars (including 2993 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat 
util/solve_plate_with_UCAC5 got 4327 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 3371 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 3371 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 3371 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits N_match=969 sigma_overall_arcsec=0.451 sigma_q1_arcsec=0.484 sigma_q2_arcsec=0.422 sigma_q3_arcsec=0.481 sigma_q4_arcsec=0.371 n_q1=304 n_q2=200 n_q3=284 n_q4=181 worst_quadrant_to_overall_ratio=1.075
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits sigma_overall=0.421 worst_q_ratio=1.142
ref2=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits sigma_overall=0.411 worst_q_ratio=1.159
new1=fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits sigma_overall=0.397 worst_q_ratio=1.070
new2=fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits sigma_overall=0.451 worst_q_ratio=1.075
reference average sigma_overall=0.416 worst_q_ratio=1.1505
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258_astrometric_residuals.png (969 matched stars from wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259_astrometric_residuals.png (969 matched stars from wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178_astrometric_residuals.png (970 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179_astrometric_residuals.png (969 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits'
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits'
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:04:53.73 -20:53:54.9:  9.42 +/- 0.00  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:57:41.35 -20:44:58.3:  15.33 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:57:41.35 -20:44:58.3:  15.36 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:04:53.73 -20:53:54.9:  9.41 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.41 +/- 0.00
Forced photometry filter REJECTED candidate at 16:04:53.73 -20:53:54.9: ref_mag=9.41 +/- 0.00 new_mean_mag=9.9579 delta=-0.55 (need > 0.90)
Adding exclusion_list_local.txt__out20748.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
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: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20356_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 20356_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    9.95    16:04:53.73 -20:53:55.3   4103 4950   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    9.97    16:04:53.72 -20:53:54.5   4099 4956   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20635_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 20635_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    10.61    16:08:31.92 -21:31:49.5   3591 5347   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:08:31.93 -21:31:49.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20748_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
Preparing report for the candidate 20748_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03712_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 03712_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    9.65    15:56:23.76 -18:18:15.3   5302 3380   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:56:23.77 -18:18:15.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 9s
Prepared the HTML report for the field Lib-04-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 ####
15:57:41.35 -20:44:58.3
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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits exists and is non-empty
wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Image size: 937.4'x624.4'  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: 15:59:59.569 -17:59:42.51 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_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Image size: 937.3'x624.3'  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: 15:59:59.864 -18:00:16.85 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:59:59.569 -17:59:42.51
Second-epoch image center 15:59:59.864 -18:00:16.85
Angular distance between the image centers 0.0096 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Image size: 937.3'x624.3'  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: 15:59:58.068 -17:59:44.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:59:59.569 -17:59:42.51
Second-epoch image center 15:59:58.068 -17:59:44.39
Angular distance between the image centers 0.0060 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  15:59:59.864 -18:00:16.85
Second-epoch second image center 15:59:58.068 -17:59:44.39
Angular distance between the image centers 0.01149 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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits &> /tmp/tmp.2zVzYOpGhg
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits &> /tmp/tmp.XFl7adDo7g
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits &> /tmp/tmp.T6pZsYmUm9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits &> /tmp/tmp.B5Fi3Rkzlz
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat'
Read 59419 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 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 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 deg
Loaded 5923 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): 4701 out of 5206 total matches.
Matched with Tycho-2 5206 out of 59419 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.536600
a=0.000000 b=1.000000 c=22.536600
From vast_summary.log: estimated ref. image limiting mag.:  -7.62
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.92

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.92

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 59419 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 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 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 deg
Loaded 5923 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): 4701 out of 5206 total matches.
Matched with Tycho-2 5206 out of 59419 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits:


Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (aperture=4.6)
Read 58808 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.5351 to 248.5023 deg, Dec -23.2663 to -12.6225 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 231.5351 to 248.5023 deg, Dec -23.2663 to -12.6225 deg
Loaded 5929 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): 4737 out of 5215 total matches.
Matched with Tycho-2 5215 out of 58808 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits:


Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 2.1 pix  Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
 2.1 pix  fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
 2.1 pix  fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
 2.1 pix  wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 2.1 pix  wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Limiting magnitude estimates:
 14.9 mag.  Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
 14.9 mag.  Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
 14.3 mag.  fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
 14.3 mag.  fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.8 (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.2zVzYOpGhg (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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=12, blended=2882, bad_region=9662, passed=59407
Got 59407 stars (including 47245 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat 
util/solve_plate_with_UCAC5 got 59407 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
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 51203 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 51203 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 51203 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits N_match=971 sigma_overall_arcsec=0.430 sigma_q1_arcsec=0.364 sigma_q2_arcsec=0.471 sigma_q3_arcsec=0.489 sigma_q4_arcsec=0.375 n_q1=329 n_q2=199 n_q3=278 n_q4=165 worst_quadrant_to_overall_ratio=1.139
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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.XFl7adDo7g (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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=11, blended=2840, bad_region=9580, passed=58797
Got 58797 stars (including 46775 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat 
util/solve_plate_with_UCAC5 got 58797 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
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 50766 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 50765 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 50765 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits N_match=968 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.450 sigma_q3_arcsec=0.451 sigma_q4_arcsec=0.413 n_q1=329 n_q2=205 n_q3=268 n_q4=166 worst_quadrant_to_overall_ratio=1.146
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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.T6pZsYmUm9 (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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=10, blended=1283, bad_region=6016, passed=37013
Got 37013 stars (including 29900 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat 
util/solve_plate_with_UCAC5 got 37013 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 31826 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 31828 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 31828 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits N_match=973 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.397 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.470 sigma_q4_arcsec=0.348 n_q1=294 n_q2=212 n_q3=268 n_q4=199 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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.B5Fi3Rkzlz (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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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=10, blended=1279, bad_region=6075, passed=37671
Got 37671 stars (including 30517 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat 
util/solve_plate_with_UCAC5 got 37671 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 32478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 32477 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 32477 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits N_match=972 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.474 sigma_q2_arcsec=0.420 sigma_q3_arcsec=0.512 sigma_q4_arcsec=0.345 n_q1=287 n_q2=211 n_q3=271 n_q4=203 worst_quadrant_to_overall_ratio=1.143
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.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_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/wcs_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:45:03.38 -17:24:25.5:  13.33 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:47:10.85 -14:49:20.9:  12.97 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:01:44.50 -22:15:32.6:  13.25 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:50:07.59 -14:45:22.8:  13.48 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:09:28.27 -17:04:42.4:  13.89 +/- 0.08  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:04:53.74 -20:53:55.0:  9.75 +/- 0.00  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:55:55.67 -14:44:58.8:  12.58 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:58:10.18 -14:28:11.8:  11.85 +/- 0.01  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:45:03.38 -17:24:25.5:  13.14 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.21 +/- 0.03
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:04:53.74 -20:53:55.0:  9.75 +/- 0.00  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:09:28.27 -17:04:42.4:  13.85 +/- 0.08  detection
Forced photometry filter REJECTED candidate at 15:45:03.38 -17:24:25.5: ref_mag=13.21 +/- 0.03 new_mean_mag=13.6842 delta=-0.47 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:50:07.59 -14:45:22.8:  13.62 +/- 0.06  detection
Forced photometry reference-image weighted average:  9.75 +/- 0.00
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:01:44.50 -22:15:32.6:  13.19 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.87 +/- 0.06
Forced photometry filter REJECTED candidate at 16:04:53.74 -20:53:55.0: ref_mag=9.75 +/- 0.00 new_mean_mag=9.8749 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:09:28.27 -17:04:42.4: ref_mag=13.87 +/- 0.06 new_mean_mag=14.0694 delta=-0.20 (need > 0.90)
Forced photometry reference-image weighted average:  13.54 +/- 0.04
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:55:55.67 -14:44:58.8:  12.55 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.22 +/- 0.03
Forced photometry filter REJECTED candidate at 15:50:07.59 -14:45:22.8: ref_mag=13.54 +/- 0.04 new_mean_mag=13.9449 delta=-0.40 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:01:44.50 -22:15:32.6: ref_mag=13.22 +/- 0.03 new_mean_mag=13.4800 delta=-0.26 (need > 0.90)
Forced photometry reference-image weighted average:  12.56 +/- 0.02
Forced photometry filter REJECTED candidate at 15:55:55.67 -14:44:58.8: ref_mag=12.56 +/- 0.02 new_mean_mag=13.0166 delta=-0.45 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:47:10.85 -14:49:20.9:  12.90 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.93 +/- 0.02
Forced photometry filter REJECTED candidate at 15:47:10.85 -14:49:20.9: ref_mag=12.93 +/- 0.02 new_mean_mag=13.3053 delta=-0.38 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:02:24.61 -21:19:24.9:  15.46 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:56:46.85 -14:29:19.0:  12.84 +/- 0.03  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:58:10.18 -14:28:11.8:  11.83 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.84 +/- 0.01
Forced photometry filter REJECTED candidate at 15:58:10.18 -14:28:11.8: ref_mag=11.84 +/- 0.01 new_mean_mag=12.0442 delta=-0.20 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:56:46.85 -14:29:19.0:  12.90 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.87 +/- 0.02
Forced photometry filter REJECTED candidate at 15:56:46.85 -14:29:19.0: ref_mag=12.87 +/- 0.02 new_mean_mag=13.0590 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:02:24.61 -21:19:24.9:  15.52 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:42:00.70 -19:28:15.5:  13.53 +/- 0.08  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:48:14.95 -16:35:21.2:  13.44 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:41:59.22 -15:33:26.7:  13.42 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:51:46.05 -16:31:48.4:  15.61 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:50:43.92 -15:11:49.0:  14.58 +/- 0.15  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:48:14.95 -16:35:21.2:  13.37 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:42:00.70 -19:28:15.5:  13.65 +/- 0.09  detection
Forced photometry reference-image weighted average:  13.58 +/- 0.06
Forced photometry reference-image weighted average:  13.41 +/- 0.04
Forced photometry filter REJECTED candidate at 15:48:14.95 -16:35:21.2: ref_mag=13.41 +/- 0.04 new_mean_mag=13.5273 delta=-0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:42:00.70 -19:28:15.5: ref_mag=13.58 +/- 0.06 new_mean_mag=13.5578 delta=0.02 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:41:59.22 -15:33:26.7:  13.34 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.04
Forced photometry filter REJECTED candidate at 15:41:59.22 -15:33:26.7: ref_mag=13.38 +/- 0.04 new_mean_mag=13.6265 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:51:46.05 -16:31:48.4:  15.56 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:50:43.92 -15:11:49.0:  14.74 +/- 0.18  detection
Forced photometry reference-image weighted average:  14.65 +/- 0.12
Forced photometry filter REJECTED candidate at 15:50:43.92 -15:11:49.0: ref_mag=14.65 +/- 0.12 new_mean_mag=14.1197 delta=0.53 (need > 0.90)
Adding exclusion_list_local.txt__out75471.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out78414.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
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
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73564_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73564_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    14.07    16:09:28.28 -17:04:42.3   3418 2650   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    14.07    16:09:28.25 -17:04:42.6   3414 2656   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73569_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73569_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.98    15:50:07.61 -14:45:23.4   6228 1231   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.91    15:50:07.56 -14:45:22.3   6223 1237   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73572_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73572_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.69    15:45:03.38 -17:24:26.0   6944 2845   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.68    15:45:03.38 -17:24:25.0   6940 2850   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73574_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73574_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.57    16:01:44.54 -22:15:32.1   4554 5772   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.42    16:01:44.46 -22:15:33.1   4550 5777   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73577_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73577_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.35    16:14:31.51 -20:40:37.0   2732 4849   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:14:31.54 -20:40:37.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73581_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73581_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.25    15:47:10.83 -14:49:20.9   6660 1275   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.38    15:47:10.88 -14:49:21.0   6655 1280   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73585_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73585_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    12.86    16:16:54.66 -21:58:12.5   2413 5646   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:16:54.63 -21:58:12.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73587_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73587_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    12.92    15:55:55.64 -14:44:58.8   5378 1225   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.15    15:55:55.70 -14:44:58.8   5373 1230   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73592_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73592_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    9.87    16:04:53.76 -20:53:55.3   4103 4950   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    9.88    16:04:53.73 -20:53:54.6   4099 4956   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73958_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 73958_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    10.91    15:57:41.37 -20:44:58.4   5117 4858   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:57:41.36 -20:44:58.5 in the exclusion list exclusion_list_local.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74353_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 74353_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    11.66    15:53:58.98 -18:30:16.4   5647 3502   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:53:58.95 -18:30:16.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74590_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 74590_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    12.05    15:58:10.22 -14:28:12.0   5049 1056   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    12.04    15:58:10.15 -14:28:11.7   5045 1061   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 75461_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 75461_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    12.58    16:07:56.17 -18:59:49.2   3653 3811   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:07:56.17 -18:59:49.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 75471_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
Preparing report for the candidate 75471_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 76216_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 76216_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.10    15:56:46.89 -14:29:19.1   5253 1066   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.03    15:56:46.81 -14:29:19.0   5248 1072   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 76342_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 76342_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.03    16:11:45.74 -20:08:12.5   3119 4512   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:11:45.77 -20:08:13.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77205_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 77205_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.46    15:48:14.96 -16:35:21.1   6489 2344   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.63    15:48:14.95 -16:35:21.2   6484 2350   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77479_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 77479_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.45    15:41:56.39 -19:26:43.8   7367 4093   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:41:56.41 -19:26:43.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77605_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 77605_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.76    15:51:40.56 -15:24:41.2   5993 1633   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:51:40.55 -15:24:41.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77810_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 77810_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.57    15:42:00.61 -19:28:16.0   7360 4103   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.54    15:42:00.79 -19:28:14.9   7356 4108   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77988_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 77988_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.71    15:56:38.05 -14:50:54.7   5270 1290   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:56:38.06 -14:50:54.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 78025_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 78025_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    13.73    15:41:59.24 -15:33:26.1   7414 1730   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    13.56    15:41:59.20 -15:33:27.3   7410 1736   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 78414_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
Preparing report for the candidate 78414_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 78444_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 78444_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.98    16:14:20.37 -19:06:48.6   2737 3901   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:14:20.32 -19:06:48.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 78531_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 78531_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    13.84    16:06:33.76 -16:56:39.4   3834 2568   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:06:33.74 -16:56:39.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 79159_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 79159_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 1     2026 07 22.22278    2461243.72278    14.12    15:50:43.95 -15:11:48.2   6136 1498   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-20-37_20.00sec_4.90C_LIGHT_0178.fits
Discovery image 2     2026 07 22.22325    2461243.72325    14.12    15:50:43.89 -15:11:49.9   6132 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 79206_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 79206_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 2     2026 07 22.22325    2461243.72325    14.24    15:46:44.73 -16:36:06.5   6703 2360   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:46:44.74 -16:36:06.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 46468_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 46468_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    11.93    16:10:44.95 -16:36:04.1   3224 2370   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:10:44.92 -16:36:03.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22030_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 22030_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    13.05    16:15:44.09 -19:21:17.8   2541 4053   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:15:44.12 -19:21:18.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 34137_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 34137_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    12.86    16:17:06.77 -17:23:38.6   2311 2871   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:17:06.82 -17:23:38.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 07980_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 07980_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    12.57    15:58:46.57 -21:49:49.4   4965 5514   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:58:46.55 -21:49:49.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 28147_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 28147_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    9.80    15:56:23.76 -18:18:15.3   5302 3380   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  15:56:23.77 -18:18:15.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 09608_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179
The candidate 09608_fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179 did not pass the final checks
Discovery image 3     2026 07 22.22325    2461243.72325    10.58    16:08:31.91 -21:31:49.3   3591 5347   /data_ssd/NMW-TexasTech/workdir//img_2026-07-22_CI_Lib-04-Q2b1x1_005706_TTUQ2b1x1_1111207_RKumOl6M/fd_Lib-04-Q2b1x1_2026-07-22_00-21-19_20.00sec_4.90C_LIGHT_0179.fits

**** FOUND  16:08:31.93 -21:31:49.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 10s
Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
15:57:41.35 -20:44:58.3
16:02:24.61 -21:19:24.9
15:51:46.05 -16:31:48.4
########### Completed Lib-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
15:57:41.35 -20:44:58.3
16:02:24.61 -21:19:24.9
15:51:46.05 -16:31:48.4
###################################################################################
15:57:41.35 -20:44:58.3  -- asteroid (will NOT add it to exclusion list)
16:02:24.61 -21:19:24.9  -- asteroid (will NOT add it to exclusion list)
15:51:46.05 -16:31:48.4  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461243.72277744 -observatory V36
07:07:35.17 +18:08:04.2 Mercury (2.5mag)
10:59:42.08 +07:13:35.4 Venus (-4.2mag)
04:59:20.67 +22:39:58.3 Mars (1.3mag)
08:27:29.85 +19:36:07.3 Jupiter (-1.8mag)
00:56:43.08 +03:22:19.5 Saturn (0.7mag)
04:09:20.91 +20:50:42.8 Uranus (5.8mag)
00:16:49.97 +00:18:46.4 Neptune (7.7mag)
20:29:47.49 -23:23:12.2 Pluto (14.4mag)
14:11:48.13 -19:12:37.9 Moon (-10.6mag)
-rw-r--r-- 1 apache apache 362 Jul 22 00:59 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461243.72277744:
08:27:26.43 +19:36:22.4 Io (6.0mag)
08:27:38.85 +19:35:31.6 Europa (6.3mag)
08:27:19.17 +19:36:53.0 Ganymede (5.6mag)
08:27:34.53 +19:35:54.0 Callisto (6.7mag)
08:25:31.50 +19:25:49.2 Himalia (15.7mag)
08:27:31.51 +19:36:01.7 Thebe (16.6mag)
08:24:53.61 +19:27:44.1 Elara (17.7mag)
08:31:21.33 +19:24:01.1 Pasiphae (17.9mag)
08:31:45.73 +19:43:04.1 Carme (19.0mag)
00:56:36.96 +03:22:46.9 Titan (8.5mag)
00:56:46.47 +03:22:22.7 Rhea (9.8mag)
00:56:11.68 +03:19:47.2 Iapetus (11.2mag)
00:56:42.64 +03:21:40.7 Hyperion (14.5mag)
00:56:27.93 +03:17:50.3 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 22 00:59 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461243.72277744:
18:07:54.10 -29:55:56.4 JWST
18:48:47.76 +18:40:27.7 Chandra
20:56:41.91 +41:39:51.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 22 00:59 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461243.72277744 -observatory V36
02:52:38.85 +15:45:59.0 17.8mag P/1996 R2 (Lagerkvist)
18:09:35.49 -34:35:56.8 13.8mag P/2010 H2 (Vales)
06:37:28.44 -68:22:34.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:04:48.05 +32:39:25.2 17.6mag C/2017 K2 (PANSTARRS)
02:45:05.23 +25:53:16.9 15.9mag P/2021 N1 (ZTF)
22:51:46.75 +32:08:58.8 17.3mag C/2022 E2 (ATLAS)
06:25:41.47 +26:47:56.5 16.7mag C/2022 N2 (PANSTARRS)
10:06:01.40 +29:14:37.7 16.9mag C/2022 QE78 (ATLAS)
09:17:29.93 +05:11:03.1 17.9mag C/2022 R6 (PANSTARRS)
15:10:59.90 -11:41:53.8 17.8mag P/2023 B1 (PANSTARRS)
21:33:59.34 +67:20:05.6 17.9mag C/2023 H5 (Lemmon)
16:09:40.68 -11:17:43.5 14.1mag C/2023 R1 (PANSTARRS)
08:21:49.17 +66:23:01.4 18.0mag C/2024 A1 (ATLAS)
07:47:59.28 +30:34:47.0 14.9mag C/2024 E1 (Wierzchos)
15:11:19.03 +15:33:19.7 17.6mag C/2024 G6 (ATLAS)
19:25:41.08 +41:24:36.9 13.7mag C/2024 J3 (ATLAS)
21:34:05.80 +47:38:01.8 17.7mag C/2024 R4 (PANSTARRS)
05:00:36.95 -13:20:06.0 15.6mag C/2024 T5 (ATLAS)
06:44:05.92 +27:04:51.6 17.9mag C/2025 J1 (Borisov)
07:22:05.53 -14:02:55.2 17.1mag C/2025 R3 (PANSTARRS)
10:10:23.77 +21:52:50.2 17.5mag C/2025 V2 (Rankin)
12:49:12.88 +03:22:16.3 17.0mag C/2025 Y1 (ATLAS)
16:22:21.47 +79:00:44.9 17.1mag C/2026 A2 (Bok)
02:57:28.44 +45:42:37.8 16.9mag C/2026 B2 (Sun-Gao)
11:33:34.66 +06:27:06.7 17.1mag A/2026 E1
21:36:51.52 -19:47:40.6 7.0mag 10P/Tempel
11:19:21.38 -02:26:25.0 16.2mag 29P/Schwassmann-Wachmann
04:16:57.09 +30:48:14.6 17.9mag 47P/Ashbrook-Jackson
10:32:46.45 +10:11:37.3 17.1mag 63P/Wild
00:52:31.09 -05:03:53.5 15.5mag 65P/Gunn
04:55:55.55 +20:38:29.2 13.7mag 78P/Gehrels
02:40:21.14 +12:06:24.9 16.4mag 88P/Howell
07:10:05.16 +29:38:01.4 15.9mag 93P/Lovas
04:59:58.39 +31:19:00.7 16.6mag 114P/Wiseman-Skiff
08:37:38.73 +29:14:51.1 15.1mag 123P/West-Hartley
11:10:31.83 -03:36:11.9 16.9mag 124P/Mrkos
05:10:36.79 +21:04:51.8 16.2mag 128P/Shoemaker-Holt
05:58:21.58 +19:31:37.5 17.8mag 131P/Mueller
07:54:52.33 +14:20:23.7 17.0mag 141P-D/Machholz
03:21:20.50 -20:29:39.3 14.9mag 161P/Hartley-IRAS
06:15:54.07 +36:07:32.5 15.5mag 162P/SidingSpring
18:21:01.82 +23:49:16.1 13.7mag 169P/NEAT
02:08:27.14 +08:43:58.0 17.6mag 220P/McNaught
16:35:54.60 -08:57:39.9 17.3mag 235P/LINEAR
20:35:12.18 -51:45:30.0 17.8mag 259P/Garradd
02:32:53.10 +17:37:12.6 15.5mag 260P/McNaught
06:13:28.29 +37:34:17.6 17.3mag 295P/LINEAR
15:06:51.11 +04:56:10.1 17.6mag 391P/Kowalski
08:45:20.86 +19:10:23.4 17.9mag 450P/LONEOS
08:10:13.02 +38:12:53.9 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.4K Jul 22 00:59 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
04:50:01.03 -02:22:33.80    2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 22 00:59 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
-rw-r--r-- 1 apache apache 189K Jul 22 00:59 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
21:10:20.128 -14:09:55.94  AT 2026tgt  2026-07-09.29 23.278
23:20:06.593 -16:17:48.29  AT 2026tgs  2026-07-09.35 22.6556
19:05:03.872 -23:19:36.91  AT 2026tgr  2026-07-09.23 21.5848
19:15:04.585 -19:48:18.27  AT 2026tgq  2026-07-09.23 23.246
20:21:03.786 -12:05:37.19  AT 2026tgp  2026-07-09.24 23.8773
23:08:13.178 -10:15:07.93  AT 2026tgo  2026-07-09.35 22.4826
00:37:15.628 -45:39:35.39  AT 2026tgn  2026-07-09.41 23.2909
20:54:32.460 -21:42:36.81  AT 2026tgm  2026-07-07.32 22.7357
20:34:11.836 -23:17:26.34  AT 2026tgl  2026-07-07.33 23.0469
20:17:45.315 -09:54:20.41  AT 2026tgk  2026-07-07.33 23.0751
20:23:26.444 -13:44:06.33  AT 2026tgj  2026-07-07.33 22.0545
21:14:51.004 -20:43:30.25  AT 2026tgi  2026-07-07.32 23.2188
22:38:49.833 -08:33:48.30  AT 2026tgh  2026-07-07.42 23.1231
20:32:39.725 -23:08:39.00  AT 2026tgg  2026-07-07.33 22.1838
22:45:39.123 -09:28:10.17  AT 2026tgf  2026-07-07.42 22.453
20:21:52.213 -13:12:29.72  AT 2026tge  2026-07-07.33 22.0452
20:21:15.623 -26:24:20.31  AT 2026tgd  2026-07-07.33 22.44
20:49:27.325 -20:47:19.83  AT 2026tgc  2026-07-07.32 23.1686
20:33:36.615 -22:45:24.14  AT 2026tgb  2026-07-07.33 22.9236
21:35:21.131 -20:17:56.65  AT 2026tga  2026-07-07.43 21.3752
-rw-r--r-- 1 apache apache 88K Jul 22 00:59 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Jul 22 00:59:06 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 2s (0.03 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 52s (0.87 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 76s (1.27 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 9s (0.15 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 151s (2.52 min)
TIMING SExtractor: 14 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 6 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 45s (0.75 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 141s (2.35 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 10s (0.17 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 201s (3.35 min)
FIELD_Lib-04-Q2b1x1: 374s (6.23 min)
=======================================
TOTAL_RUNTIME: 378s (6.30 min)
Finished: Wed Jul 22 01:05:24 CDT 2026