Mean magnitude and position on the discovery images: 
                   2026 08 06.1837  2461258.6837  12.69  16:18:40.70 -13:41:17.1
  0.53756  25.25974 galactic  Sco  Second-epoch detections are separated by 1.5" 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.  
48 Doris                    1     -0       1  12.8     0   -0
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:18:40.70 -13:41:17.1:  15.57 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:18:40.70 -13:41:17.1:  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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits  wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -crosshair 2236.55933 423.23270 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -crosshair 2242.07861 427.46371 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN

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 08 06.18370 16 18 40.70 -13 41 17.1          12.7 R      V36

Position measured on individual images:

     TAU0008  C2026 08 06.18343 16 18 40.74 -13 41 17.6          12.7 R      V36
     TAU0008  C2026 08 06.18397 16 18 40.66 -13 41 16.6          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 08 06.1837*  16 18 40.70 -13 41 17.1  12.7 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,2461258.6837,12.69,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260806.1837 12.69CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 08 06.1837  2461258.6837  13.03  16:27:59.61 -14:55:51.2
  1.03229  22.72360 galactic  Oph  Second-epoch detections are separated by 0.8" and 6.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
119 Althaea                  1     -0       1  13.0    -0   -0
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:59.61 -14:55:51.2:  15.47 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:59.61 -14:55:51.2:  15.49 +/- 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits  wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -crosshair 833.78998 1122.76465 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -crosshair 839.07739 1126.92542 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN

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 08 06.18370 16 27 59.61 -14 55 51.2          13.0 R      V36

Position measured on individual images:

     TAU0008  C2026 08 06.18343 16 27 59.59 -14 55 51.5          13.0 R      V36
     TAU0008  C2026 08 06.18397 16 27 59.62 -14 55 50.9          13.1 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 08 06.1837*  16 27 59.61 -14 55 51.2  13.0 U             Oph       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,2461258.6837,13.03,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260806.1837 13.03CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 08 06.1837  2461258.6837  11.13  16:04:02.80 -21:21:39.9
351.72455  22.76055 galactic  Sco  Second-epoch detections are separated by 0.5" and 6.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
21 Lutetia                  1      0       1  11.4    -0   -0
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:02.80 -21:21:39.9:  14.73 +/- 0.17  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:02.80 -21:21:39.9:  14.69 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.70 +/- 0.11
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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -crosshair 4074.92358 5174.92871 image    wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -crosshair 4073.28271 5177.61963 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -crosshair 4110.51270 5156.97461 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -crosshair 4115.48633 5161.39404 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN

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 08 06.18370 16 04 02.80 -21 21 39.9          11.1 R      V36

Position measured on individual images:

     TAU0008  C2026 08 06.18343 16 04 02.80 -21 21 40.2          11.0 R      V36
     TAU0008  C2026 08 06.18397 16 04 02.80 -21 21 39.7          11.2 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 08 06.1837*  16 04 02.80 -21 21 39.9  11.1 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,2461258.6837,11.13,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260806.1837 11.13CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 08 06.1837  2461258.6837  12.53  16:04:44.36 -21:24:53.0
351.80409  22.60728 galactic  Sco  Second-epoch detections are separated by 1.1" and 6.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
24 Themis                  -0     -0       0  12.9    -0   -0
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:44.36 -21:24:53.0:  15.04 +/- 0.22  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:44.36 -21:24:53.0:  15.28 +/- 0.27  detection
Forced photometry reference-image weighted average:  15.13 +/- 0.17
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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits


fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -crosshair 3979.24609 5199.02881 image    wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -crosshair 3977.40625 5201.52441 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -crosshair 4011.62085 5183.58105 image    wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -crosshair 4016.53223 5188.21143 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN

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 08 06.18370 16 04 44.36 -21 24 53.0          12.5 R      V36

Position measured on individual images:

     TAU0008  C2026 08 06.18343 16 04 44.34 -21 24 52.6          12.4 R      V36
     TAU0008  C2026 08 06.18397 16 04 44.39 -21 24 53.5          12.6 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 08 06.1837*  16 04 44.36 -21 24 53.0  12.5 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,2461258.6837,12.53,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260806.1837 12.53CV 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-Q1b1x1 reference image: Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Field Lib-04-Q1b1x1 reference image: Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Field Lib-04-Q1b1x1 second-epoch image: Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Field Lib-04-Q1b1x1 second-epoch image: Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
First image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Last  image: 2461258.68396524 06.08.2026 04:24:44.597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.83
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  8159
Objects passed selection criteria:  8103
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 5297
Average stars matched: 5189 (97.9611 %)
Memory usage VmPeak:   234552 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Aug  5 15:05:04 CDT 2026
VaST build number  1.0rc89-189-g49d3cdfd
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-05)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug  5 23:44:56 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: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
First image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Last  image: 2461258.68396524 06.08.2026 04:24:44.597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 29
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.53
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: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  62092
Objects passed selection criteria:  61929
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 43934
Average stars matched: 42114.5 (95.8586 %)
Memory usage VmPeak:   283680 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Aug  5 15:05:04 CDT 2026
VaST build number  1.0rc89-189-g49d3cdfd
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-05)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug  5 23:46:22 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
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= 3
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-Q1b1x1
#######################################
########### Starting Lib-04-Q1b1x1 ###########
Processing Lib-04-Q1b1x1
server tau has sufficient free disk space available: 190812 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 190812 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.png' -> 'transient_report/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits_preview.png'

Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits


renamed 'Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.png' -> 'transient_report/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits_preview.png'

Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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= 924.8333
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 563.2197
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2207.0551
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 502.9083
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2221.6890
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 503.7571
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.38644
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Header: 67 keys total, 4 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= '2026-08-05T23:23:58.3447972' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-06T04:23:58.3447972' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61258.1833141665 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-06T04:24:08.2478506' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61258.1834287848 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [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-TTU1'       / 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      =     239.996685820766 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9997142733612 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.5219444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             221.3675 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.23078041495098 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/d_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits :)

Spent 0.625327 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/d_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Header: 67 keys total, 4 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= '2026-08-05T23:24:44.5975476' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-06T04:24:44.5975476' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61258.1838495024 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-06T04:24:54.4988799' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61258.1839640974 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [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-TTU1'       / 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      =     239.996685843298 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9997142844084 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.4172222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             221.5325 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.23890200970164 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/d_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits :)

Spent 0.579628 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/d_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits



fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
  
SExtractor catalog cache: saved Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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: 2461258.68342991
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
Saving wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits to local_wcs_cache/
'wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'local_wcs_cache/wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits'
wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
Saving wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits to local_wcs_cache/
'wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'local_wcs_cache/wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits'
wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits'
wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:00.244 -18:00:10.68 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Image size: 941.3'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:08.085 -18:02:28.16 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:08.085 -18:02:28.16
Angular distance between the image centers 0.0492 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Image size: 941.3'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:10.344 -18:02:03.66 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:10.344 -18:02:03.66
Angular distance between the image centers 0.0509 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  16:00:08.085 -18:02:28.16
Second-epoch second image center 16:00:10.344 -18:02:03.66
Angular distance between the image centers 0.01124 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.D3pqLkLDIX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.6PNlW5Uq6M
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits &> /tmp/tmp.Whzg3CvZVC
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits &> /tmp/tmp.csJfDornna
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.739600
a=0.000000 b=1.000000 c=22.739600
From vast_summary.log: estimated ref. image limiting mag.:  -7.83
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.91

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.91

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=6.1)
Read 8615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 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 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 deg
Loaded 6479 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): 4774 out of 4948 total matches.
Matched with Tycho-2 4948 out of 8615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.2 pix  Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.2 pix  fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
 2.1 pix  fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Limiting magnitude estimates:
 14.9 mag.  Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 14.9 mag.  Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 13.1 mag.  fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
 13.1 mag.  fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
All-image limiting magnitude estimate:  13.1 (SNR )  10.5 (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.D3pqLkLDIX (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=501, bad_region=0, passed=8924
Got 8924 stars (including 8411 good ones) from the SExtractor catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 8924 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 4906 stars left (next iteration limit 5396)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4906 sigma_overall_arcsec=0.263 sigma_q1_arcsec=0.254 sigma_q2_arcsec=0.277 sigma_q3_arcsec=0.238 sigma_q4_arcsec=0.286 n_q1=1183 n_q2=1225 n_q3=1144 n_q4=1354 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.6PNlW5Uq6M (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=529, bad_region=0, passed=8615
Got 8615 stars (including 8079 good ones) from the SExtractor catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 8615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8615 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8615 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 8615 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4906 stars left (next iteration limit 5396)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4906 sigma_overall_arcsec=0.298 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.258 sigma_q4_arcsec=0.301 n_q1=1180 n_q2=1209 n_q3=1165 n_q4=1352 worst_quadrant_to_overall_ratio=1.149
The image catalog is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.Whzg3CvZVC (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Checking if the catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS catalog name: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=96, bad_region=0, passed=1969
Got 1969 stars (including 1871 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat 
util/solve_plate_with_UCAC5 got 1969 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 1828 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1821 matched stars entering correct_measured_positions(), 1808 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1821 matched stars entering correct_measured_positions(), 1952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 1828 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 1952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 1952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 1820 stars left (next iteration limit 2003)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1820 robust_rms=6.871 arcsec worst_quadrant_rms=14.208 arcsec
SIP_REFIT: SIP order 3 trial: matched=1820 robust_rms=0.394 arcsec worst_quadrant_rms=0.421 arcsec
SIP_REFIT: SIP order 5 trial: matched=1820 robust_rms=0.323 arcsec worst_quadrant_rms=0.340 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1820 robust_rms_before=0.867 arcsec robust_rms_before_corrected=0.353 arcsec robust_rms_after=0.323 arcsec worst_quadrant_rms_before=0.369 worst_quadrant_rms_after=0.340
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.369 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits N_match=1820 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.349 sigma_q4_arcsec=0.386 n_q1=561 n_q2=454 n_q3=579 n_q4=226 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -region wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.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.csJfDornna (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Checking if the catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS catalog name: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=101, bad_region=0, passed=1785
Got 1785 stars (including 1682 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat 
util/solve_plate_with_UCAC5 got 1785 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 1641 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1634 matched stars entering correct_measured_positions(), 1616 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1634 matched stars entering correct_measured_positions(), 1761 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 1642 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1635 matched stars entering correct_measured_positions(), 1762 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 1635 matched stars entering correct_measured_positions(), 1762 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 1635 stars left (next iteration limit 1797)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1635 robust_rms=7.006 arcsec worst_quadrant_rms=14.317 arcsec
SIP_REFIT: SIP order 3 trial: matched=1635 robust_rms=0.415 arcsec worst_quadrant_rms=0.458 arcsec
SIP_REFIT: SIP order 5 trial: matched=1635 robust_rms=0.345 arcsec worst_quadrant_rms=0.378 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1635 robust_rms_before=0.900 arcsec robust_rms_before_corrected=0.374 arcsec robust_rms_after=0.345 arcsec worst_quadrant_rms_before=0.434 worst_quadrant_rms_after=0.378
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Image size: 941.4'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:10.327 -18:02:04.16 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1785 stars ###
'wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/correct_sextractor_wcs_catalog_usingxy2sky834163.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.900 -> 0.345 arcsec)
WCS_QUALITY_DIAG: file=fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits N_match=1635 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.404 n_q1=517 n_q2=401 n_q3=525 n_q4=192 worst_quadrant_to_overall_ratio=1.166
The image catalog is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -region wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits sigma_overall=0.263 worst_q_ratio=1.089
ref2=Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits sigma_overall=0.298 worst_q_ratio=1.149
new1=fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits sigma_overall=0.361 worst_q_ratio=1.089
new2=fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits sigma_overall=0.361 worst_q_ratio=1.166
reference average sigma_overall=0.2805 worst_q_ratio=1.119
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264_astrometric_residuals.png (4906 matched stars from wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265_astrometric_residuals.png (4906 matched stars from wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096_astrometric_residuals.png (1820 matched stars from wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097_astrometric_residuals.png (1635 matched stars from wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits'
Saving fully-calibrated image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits'
Preparing the HTML report for the field Lib-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
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 04477_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 04477_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    9.25    15:56:23.74 -18:18:15.0   5316 3393   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  15:56:23.72 -18:18:15.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Lib-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
  
SExtractor catalog cache: saved Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Creating symlink local_wcs_cache/wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits exists and is non-empty
wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:00.244 -18:00:10.68 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Image size: 941.3'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:08.085 -18:02:28.16 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:08.085 -18:02:28.16
Angular distance between the image centers 0.0492 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Image size: 941.3'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:10.344 -18:02:03.66 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:10.344 -18:02:03.66
Angular distance between the image centers 0.0509 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  16:00:08.085 -18:02:28.16
Second-epoch second image center 16:00:10.344 -18:02:03.66
Angular distance between the image centers 0.01124 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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.uBat5xMwwv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.bUSLhMm5jQ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits &> /tmp/tmp.SQvRXQdCRm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits &> /tmp/tmp.XdEo8lICfg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.610200
a=0.000000 b=1.000000 c=22.610200
From vast_summary.log: estimated ref. image limiting mag.:  -7.53
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.08

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.08

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=4.7)
Read 69473 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 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 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 deg
Loaded 6543 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): 4678 out of 5218 total matches.
Matched with Tycho-2 5218 out of 69473 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 28 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.0 pix  Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.0 pix  fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
 1.9 pix  fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Limiting magnitude estimates:
 15.1 mag.  Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 15.1 mag.  Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 13.5 mag.  fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
 13.5 mag.  fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
All-image limiting magnitude estimate:  13.5 (SNR )  13.1 (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.uBat5xMwwv (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=3233, bad_region=14, passed=67276
Got 67276 stars (including 63934 good ones) from the SExtractor catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 67276 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 67267 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 67267 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 67267 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 4914 stars left (next iteration limit 5405)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4914 sigma_overall_arcsec=0.264 sigma_q1_arcsec=0.243 sigma_q2_arcsec=0.263 sigma_q3_arcsec=0.245 sigma_q4_arcsec=0.288 n_q1=1144 n_q2=1259 n_q3=1159 n_q4=1352 worst_quadrant_to_overall_ratio=1.092
The image catalog is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.bUSLhMm5jQ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=14, blended=3361, bad_region=20, passed=69459
Got 69459 stars (including 65977 good ones) from the SExtractor catalog wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 69459 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 69451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 69451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 69451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4915 stars left (next iteration limit 5406)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4915 sigma_overall_arcsec=0.292 sigma_q1_arcsec=0.285 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.258 sigma_q4_arcsec=0.292 n_q1=1159 n_q2=1234 n_q3=1164 n_q4=1358 worst_quadrant_to_overall_ratio=1.106
The image catalog is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.SQvRXQdCRm (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Checking if the catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
WCS catalog name: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=396, bad_region=0, passed=20127
Got 20127 stars (including 19706 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat 
util/solve_plate_with_UCAC5 got 20127 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 20127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 20127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 20127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4894 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits N_match=4894 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.390 sigma_q2_arcsec=0.368 sigma_q3_arcsec=0.417 sigma_q4_arcsec=0.430 n_q1=1599 n_q2=1189 n_q3=1448 n_q4=658 worst_quadrant_to_overall_ratio=1.085
The image catalog is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits -region wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.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.XdEo8lICfg (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Checking if the catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
WCS catalog name: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=3, blended=394, bad_region=2, passed=19827
Got 19827 stars (including 19392 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat 
util/solve_plate_with_UCAC5 got 19827 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 19827 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 19827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 19827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4891 stars left (next iteration limit 5379)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits N_match=4891 sigma_overall_arcsec=0.424 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.398 sigma_q3_arcsec=0.430 sigma_q4_arcsec=0.466 n_q1=1664 n_q2=1196 n_q3=1469 n_q4=562 worst_quadrant_to_overall_ratio=1.098
The image catalog is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits -region wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.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-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Saving fully-calibrated image wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/wcs_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits
Preparing the HTML report for the field Lib-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:20:37.23 -16:14:40.4:  11.61 +/- 0.01  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:57:58.08 -14:59:06.4:  11.47 +/- 0.01  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:14:52.12 -14:51:50.4:  12.54 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:21:04.09 -19:01:52.9:  12.11 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:56:52.46 -15:00:28.6:  12.66 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:58.48 -18:33:03.8:  12.35 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:57:58.08 -14:59:06.4:  11.51 +/- 0.01  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:14:52.12 -14:51:50.4:  12.55 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:20:37.23 -16:14:40.4:  11.65 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.49 +/- 0.00
Forced photometry reference-image weighted average:  12.55 +/- 0.01
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:21:04.09 -19:01:52.9:  12.05 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 15:57:58.08 -14:59:06.4: ref_mag=11.49 +/- 0.00 new_mean_mag=11.4630 delta=0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:14:52.12 -14:51:50.4: ref_mag=12.55 +/- 0.01 new_mean_mag=12.5974 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  11.63 +/- 0.01
Forced photometry filter REJECTED candidate at 16:20:37.23 -16:14:40.4: ref_mag=11.63 +/- 0.01 new_mean_mag=11.6506 delta=-0.02 (need > 0.90)
Forced photometry reference-image weighted average:  12.07 +/- 0.01
Forced photometry filter REJECTED candidate at 16:21:04.09 -19:01:52.9: ref_mag=12.07 +/- 0.01 new_mean_mag=12.0830 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:56:52.46 -15:00:28.6:  12.69 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.67 +/- 0.01
Forced photometry filter REJECTED candidate at 15:56:52.46 -15:00:28.6: ref_mag=12.67 +/- 0.01 new_mean_mag=12.5861 delta=0.09 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:18:40.70 -13:41:17.1:  15.57 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:17:54.33 -13:26:51.9:  13.04 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:59.61 -14:55:51.2:  15.47 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:07:19.89 -13:09:12.2:  12.90 +/- 0.03  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:58.48 -18:33:03.8:  12.34 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.35 +/- 0.01
Forced photometry filter REJECTED candidate at 16:04:58.48 -18:33:03.8: ref_mag=12.35 +/- 0.01 new_mean_mag=12.2390 delta=0.11 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:17:54.33 -13:26:51.9:  13.07 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.03
Forced photometry filter REJECTED candidate at 16:17:54.33 -13:26:51.9: ref_mag=13.05 +/- 0.03 new_mean_mag=12.9707 delta=0.08 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:18:40.70 -13:41:17.1:  15.56 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:59.61 -14:55:51.2:  15.49 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:07:19.89 -13:09:12.2:  12.95 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.93 +/- 0.02
Forced photometry filter REJECTED candidate at 16:07:19.89 -13:09:12.2: ref_mag=12.93 +/- 0.02 new_mean_mag=12.7353 delta=0.19 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:02.80 -21:21:39.9:  14.73 +/- 0.17  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:44.36 -21:24:53.0:  15.04 +/- 0.22  detection
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:02.80 -21:21:39.9:  14.69 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.70 +/- 0.11
Forced photometry filter KEPT candidate at 16:04:02.80 -21:21:39.9: ref_mag=14.70 +/- 0.11 new_mean_mag=11.1034 delta=3.60 (need > 0.90)
Forced photometry on wcs_Lib-04-Q1b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:44.36 -21:24:53.0:  15.28 +/- 0.27  detection
Forced photometry reference-image weighted average:  15.13 +/- 0.17
Forced photometry filter KEPT candidate at 16:04:44.36 -21:24:53.0: ref_mag=15.13 +/- 0.17 new_mean_mag=12.5064 delta=2.63 (need > 0.90)
Adding exclusion_list_local.txt__out55741.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out55998.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out84460.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out84475.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: 3s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84385_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84385_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    12.81    15:56:52.47 -15:00:29.6   5381 1404   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.48    15:56:52.44 -15:00:27.7   5387 1408   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84389_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84389_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    12.60    16:14:52.11 -14:51:50.5   2767 1164   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.60    16:14:52.13 -14:51:50.4   2773 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84391_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84391_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    12.09    16:21:04.09 -19:01:53.0   1766 3642   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.08    16:21:04.09 -19:01:52.8   1771 3646   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84392_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84392_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    11.44    15:57:58.10 -14:59:06.1   5223 1379   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    11.49    15:57:58.07 -14:59:06.7   5229 1384   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84393_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84393_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    11.62    16:20:37.20 -16:14:41.1   1893 1961   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    11.68    16:20:37.27 -16:14:39.8   1899 1965   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84419_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84419_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.50    16:07:39.89 -23:14:52.6   3544 6277   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:07:39.86 -23:14:52.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84422_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84422_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.78    15:53:58.92 -18:30:18.1   5652 3538   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  15:53:58.89 -18:30:17.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84424_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84424_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.99    16:11:45.83 -20:08:13.0   3069 4367   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:11:45.82 -20:08:13.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84425_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84425_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.93    16:06:47.84 -21:55:28.7   3710 5480   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:06:47.85 -21:55:29.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84426_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84426_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.73    16:19:24.56 -22:21:20.6   1928 5668   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:19:24.58 -22:21:20.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84430_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84430_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    11.95    16:14:21.07 -18:41:11.6   2743 3476   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:14:21.06 -18:41:11.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84443_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84443_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    12.15    16:00:27.19 -22:35:02.9   4571 5931   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:00:27.17 -22:35:03.5 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84446_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84446_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    12.23    16:04:58.44 -18:33:03.8   4080 3459   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.24    16:04:58.52 -18:33:03.8   4085 3463   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84456_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84456_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    12.44    16:07:56.19 -18:59:49.2   3648 3708   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:07:56.20 -18:59:49.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84458_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84458_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 2     2026 08 06.18397    2461258.68397    12.63    16:05:17.20 -19:48:37.8   3996 4218   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:05:17.31 -19:48:37.8 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84460_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
Preparing report for the candidate 84460_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84467_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84467_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    12.74    16:07:19.98 -13:09:11.7   3924 0186   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.73    16:07:19.81 -13:09:12.7   3929 0191   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84475_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
Preparing report for the candidate 84475_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84494_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 84494_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 1     2026 08 06.18343    2461258.68343    13.20    16:17:54.39 -13:26:52.3   2356 0282   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-23-58_20.00sec_-0.00C_LIGHTs_0096.fits
Discovery image 2     2026 08 06.18397    2461258.68397    12.85    16:17:54.27 -13:26:51.5   2362 0287   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 55365_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 55365_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    10.94    16:08:31.95 -21:31:50.5   3481 5230   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:08:31.95 -21:31:50.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 23970_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 23970_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    12.03    16:10:45.01 -16:36:04.0   3321 2246   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:10:45.04 -16:36:04.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 15781_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 15781_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    11.24    16:25:30.23 -15:34:54.7   1196 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

Rejecting candidate due to large distance (38.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 55998_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
Preparing report for the candidate 55998_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 41514_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 41514_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    11.69    16:29:26.04 -19:20:50.9   0558 3804   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:29:26.09 -19:20:50.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 37373_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 37373_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    9.13    15:56:23.72 -18:18:15.3   5316 3393   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  15:56:23.72 -18:18:15.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 55741_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
Preparing report for the candidate 55741_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 28887_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 28887_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    12.63    16:17:07.00 -17:23:38.1   2380 2680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  16:17:06.92 -17:23:38.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 15054_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097
The candidate 15054_fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097 did not pass the final checks
Discovery image 3     2026 08 06.18397    2461258.68397    6.52    15:35:31.89 -14:47:23.2   8514 1523   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Lib-04-Q1b1x1_234232_TTUQ1b1x1_724564_OaIG2dvN/fd_Lib-04-Q1b1x1_2026-08-05_23-24-44_20.00sec_0.00C_LIGHTs_0097.fits

**** FOUND  15:35:31.88 -14:47:23.1 in the exclusion list exclusion_list_bbsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 12s
Prepared the HTML report for the field Lib-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:04:44.36 -21:24:53.0
16:04:02.80 -21:21:39.9
16:18:40.70 -13:41:17.1
16:27:59.61 -14:55:51.2
########### Completed Lib-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
16:18:40.70 -13:41:17.1
16:27:59.61 -14:55:51.2
16:04:02.80 -21:21:39.9
16:04:44.36 -21:24:53.0
###################################################################################
16:18:40.70 -13:41:17.1  -- asteroid (will NOT add it to exclusion list)
16:27:59.61 -14:55:51.2  -- asteroid (will NOT add it to exclusion list)
16:04:02.80 -21:21:39.9  -- asteroid (will NOT add it to exclusion list)
16:04:44.36 -21:24:53.0  -- 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)2461258.68342991 -observatory V36
07:45:25.55 +20:23:13.3 Mercury (-0.3mag)
11:55:33.35 -00:02:56.7 Venus (-4.3mag)
05:43:20.01 +23:32:35.2 Mars (1.3mag)
08:41:06.16 +18:48:05.4 Jupiter (-1.8mag)
00:56:33.09 +03:16:48.5 Saturn (0.6mag)
04:11:29.44 +20:56:19.9 Uranus (5.8mag)
00:16:12.91 +00:13:59.6 Neptune (7.7mag)
20:28:20.21 -23:29:23.4 Pluto (14.4mag)
02:44:33.49 +20:22:34.5 Moon (-10.3mag)
-rw-r--r-- 1 apache apache 363 Aug  5 23:44 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461258.68342991:
08:41:13.39 +18:47:34.7 Io (6.0mag)
08:41:03.46 +18:48:17.4 Europa (6.3mag)
08:41:02.22 +18:48:26.2 Ganymede (5.6mag)
08:40:52.10 +18:49:08.5 Callisto (6.7mag)
08:38:42.08 +18:46:14.0 Himalia (15.7mag)
08:41:04.82 +18:48:12.0 Thebe (16.6mag)
08:38:12.70 +18:45:09.7 Elara (17.7mag)
08:45:12.04 +18:28:31.1 Pasiphae (17.9mag)
08:44:25.11 +18:57:55.4 Carme (19.0mag)
00:56:31.03 +03:17:15.3 Titan (8.4mag)
00:56:27.46 +03:16:52.7 Rhea (9.7mag)
00:56:36.63 +03:15:10.3 Iapetus (11.1mag)
00:56:19.77 +03:17:03.1 Hyperion (14.4mag)
00:55:58.18 +03:10:15.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  5 23:45 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461258.68342991:
18:55:39.44 -24:04:35.5 JWST
17:12:07.58 +42:38:24.7 Chandra
09:10:12.29 -51:43:27.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  5 23:45 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461258.68342991 -observatory V36
03:11:20.67 +17:12:15.1 17.7mag P/1996 R2 (Lagerkvist)
18:02:25.34 -34:38:24.6 14.0mag P/2010 H2 (Vales)
06:51:52.86 -68:49:34.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:09:16.42 +32:57:02.4 17.7mag C/2017 K2 (PANSTARRS)
03:37:35.91 +36:42:45.8 16.7mag P/2021 N1 (ZTF)
22:40:18.60 +31:34:03.5 17.3mag C/2022 E2 (ATLAS)
06:41:26.56 +26:34:33.7 16.8mag C/2022 N2 (PANSTARRS)
10:19:40.85 +28:33:41.3 17.0mag C/2022 QE78 (ATLAS)
09:27:29.53 +05:17:42.9 17.9mag C/2022 R6 (PANSTARRS)
15:12:08.86 -12:12:23.4 17.9mag P/2023 B1 (PANSTARRS)
21:13:28.20 +66:14:08.9 17.9mag C/2023 H5 (Lemmon)
15:49:56.79 -12:44:43.5 14.3mag C/2023 R1 (PANSTARRS)
08:05:47.53 +31:15:14.5 15.2mag C/2024 E1 (Wierzchos)
15:07:18.20 +15:36:59.1 17.7mag C/2024 G6 (ATLAS)
19:05:43.42 +42:57:32.8 13.7mag C/2024 J3 (ATLAS)
21:13:43.51 +49:04:32.9 17.6mag C/2024 R4 (PANSTARRS)
05:13:29.44 -12:59:40.2 15.5mag C/2024 T5 (ATLAS)
06:54:53.31 +24:30:53.3 17.9mag C/2025 J1 (Borisov)
07:29:55.83 -15:51:42.0 17.7mag C/2025 R3 (PANSTARRS)
10:30:04.28 +21:02:01.0 17.3mag C/2025 V2 (Rankin)
12:56:55.05 +02:29:04.7 17.0mag C/2025 Y1 (ATLAS)
16:03:43.24 +78:01:19.8 16.8mag C/2026 A2 (Bok)
03:06:41.98 +46:08:39.4 17.1mag C/2026 B2 (Sun-Gao)
11:45:06.89 +08:19:41.5 17.3mag A/2026 E1
21:56:04.47 -26:26:19.9 6.9mag 10P/Tempel
11:27:44.60 -03:16:26.6 16.2mag 29P/Schwassmann-Wachmann
04:36:42.37 +32:15:29.8 18.0mag 47P/Ashbrook-Jackson
11:03:31.56 +05:18:35.2 17.2mag 63P/Wild
00:54:17.96 -05:22:37.8 15.4mag 65P/Gunn
05:30:54.51 +20:43:48.0 13.7mag 78P/Gehrels
20:39:49.79 -23:17:14.5 17.8mag 84P/Giclas
02:58:40.93 +13:32:11.2 16.7mag 88P/Howell
07:50:39.44 +27:56:01.5 16.1mag 93P/Lovas
04:00:37.14 +16:04:51.2 17.6mag 112P/Urata-Niijima
05:49:44.00 +30:31:06.4 16.3mag 114P/Wiseman-Skiff
09:13:39.02 +26:59:33.9 15.0mag 123P/West-Hartley
11:39:39.21 -09:28:58.0 17.1mag 124P/Mrkos
05:33:32.18 +21:11:10.6 16.1mag 128P/Shoemaker-Holt
06:25:00.81 +18:59:52.7 17.9mag 131P/Mueller
00:03:42.16 +03:25:22.3 17.6mag 139P/Vaisala-Oterma
03:21:34.62 -19:44:59.4 14.0mag 161P/Hartley-IRAS
07:09:05.79 +37:41:14.0 15.8mag 162P/SidingSpring
15:50:38.34 +39:27:35.3 12.3mag 169P/NEAT
02:39:13.76 +09:28:28.1 17.6mag 220P/McNaught
16:40:34.22 -09:56:29.8 17.6mag 235P/LINEAR
20:23:45.91 -52:50:54.6 17.8mag 259P/Garradd
03:16:09.93 +24:18:07.7 15.4mag 260P/McNaught
06:59:12.75 +37:45:19.2 17.3mag 295P/LINEAR
15:09:50.27 +03:21:48.0 17.7mag 391P/Kowalski
08:59:01.43 +18:28:33.6 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  5 23:44 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
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-22le  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
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
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
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
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 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
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
-rw-r--r-- 1 apache apache 5.7K Aug  5 23:44 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
-rw-r--r-- 1 apache apache 189K Aug  5 23:44 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
18:55:34.805 +34:42:05.78  AT 2026vky  2026-06-22.39 21.01
15:27:13.875 -10:50:21.14  AT 2026vkx  2026-06-14.35 20.55
13:36:43.476 +25:28:01.16  AT 2026vkw  2026-06-25.38 20.6
04:43:04.292 -16:08:54.64  AT 2026vkv  2026-01-12.30 21.72
04:48:25.928 -18:19:58.05  AT 2026vku  2026-01-26.25 21.35
12:55:24.686 +13:58:33.13  AT 2026vkt  2026-06-05.34 21.42
11:39:28.884 +47:23:59.43  AT 2026vks  2026-01-14.61 21.82
10:26:55.799 -14:09:20.42  AT 2026vkr  2026-01-13.55 21.98
12:26:22.284 +20:06:25.68  AT 2026vkq  2026-02-13.60 20.86
12:08:12.778 +41:30:56.83  AT 2026vkp  2026-06-15.27 20.88
05:11:50.298 -12:02:24.75  AT 2026vko  2026-02-15.23 20.49
00:35:37.087 -45:29:22.45  AT 2026vkn  2026-06-26.42 23.13
04:11:06.535 -49:23:35.67  AT 2026vkm  2026-07-09.42 22.31
23:40:19.411 -26:01:53.34  AT 2026vkl  2026-07-20.59 21.47
22:23:27.160 +00:54:32.97  AT 2026vkk  2026-07-14.55 21.17
21:14:05.875 -09:55:36.50  AT 2026vkj  2026-07-20.46 21.9
17:17:56.970 +19:09:32.22  AT 2026vki  2026-07-19.39 21.8
17:18:18.165 +24:21:20.44  AT 2026vkh  2026-07-19.40 21.78
18:14:11.533 +25:31:50.45  AT 2026vkg  2026-07-16.29 20.95
22:50:03.729 +40:38:42.44  AT 2026vkf  2026-07-20.53 20.32
-rw-r--r-- 1 apache apache 87K Aug  5 23:44 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Aug  5 23:44:33 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 30s (0.50 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 16s (0.27 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: 1s (0.02 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 57s (0.95 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 13 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 33s (0.55 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 20s (0.33 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: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 69s (1.15 min)
FIELD_Lib-04-Q1b1x1: 140s (2.33 min)
=======================================
TOTAL_RUNTIME: 145s (2.42 min)
Finished: Wed Aug  5 23:46:58 CDT 2026