Mean magnitude and position on the discovery images: 
                   2026 06 01.3084  2461192.8084  11.44  15:29:59.13 -08:50:39.6
355.42379  37.38191 galactic  Lib  Second-epoch detections are separated by 0.7" and 5.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
92 Undina                   3     -1       3  11.5    -0    0
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:29:59.13 -08:50:39.6:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:29:59.13 -08:50:39.6:  15.85 +/- 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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits  wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -crosshair 4152.34521 2501.90039 image    wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -crosshair 4156.74854 2498.64917 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ

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 06 01.30845 15 29 59.13 -08 50 39.6          11.4 R      V36

Position measured on individual images:

     TAU0008  C2026 06 01.30819 15 29 59.15 -08 50 39.7          11.4 R      V36
     TAU0008  C2026 06 01.30871 15 29 59.10 -08 50 39.5          11.5 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 06 01.3084*  15 29 59.13 -08 50 39.6  11.4 U             Lib       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461192.8084,11.44,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260601.3084 11.44CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 06 01.3084  2461192.8084  11.87  15:50:13.62 -13:27:53.6
355.55975  30.60177 galactic  Lib  Second-epoch detections are separated by 0.6" and 5.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
346 Hermentaria              2     -1       3  11.6    -0    0
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:50:13.62 -13:27:53.6:  15.48 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:50:13.62 -13:27:53.6:  15.39 +/- 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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits  wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -crosshair 1169.70264 5354.29297 image    wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -crosshair 1174.17004 5351.01807 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ

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 06 01.30845 15 50 13.62 -13 27 53.6          11.9 R      V36

Position measured on individual images:

     TAU0008  C2026 06 01.30819 15 50 13.64 -13 27 53.5          11.9 R      V36
     TAU0008  C2026 06 01.30871 15 50 13.60 -13 27 53.6          11.9 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 06 01.3084*  15 50 13.62 -13 27 53.6  11.9 U             Lib       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461192.8084,11.87,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260601.3084 11.87CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 06 01.3084  2461192.8084  12.43  15:18:10.45 -07:52:42.9
353.63987  40.12656 galactic  Lib  Second-epoch detections are separated by 0.1" and 5.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
269 Justitia                 3     -1       3  12.3     0    0
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:18:10.45 -07:52:42.9:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:18:10.45 -07:52:42.9:  15.84 +/- 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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits  wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -crosshair 5918.55127 1913.91052 image    wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -crosshair 5922.79199 1910.65625 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ

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 06 01.30845 15 18 10.45 -07 52 42.9          12.4 R      V36

Position measured on individual images:

     TAU0008  C2026 06 01.30819 15 18 10.44 -07 52 42.9          12.4 R      V36
     TAU0008  C2026 06 01.30871 15 18 10.45 -07 52 43.0          12.4 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 06 01.3084*  15 18 10.45 -07 52 42.9  12.4 U             Lib       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461192.8084,12.43,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260601.3084 12.43CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 06 01.3084  2461192.8084  12.51  15:32:27.40 -09:09:04.4
355.68219  36.73077 galactic  Lib  Second-epoch detections are separated by 0.6" and 5.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
776 Berbericia               2     -1       3  12.6     0   -0
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:32:27.40 -09:09:04.4:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:32:27.40 -09:09:04.4:  15.81 +/- 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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits  wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -crosshair 3784.63354 2689.89941 image    wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -crosshair 3789.01172 2686.70972 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ

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 06 01.30845 15 32 27.40 -09 09 04.4          12.5 R      V36

Position measured on individual images:

     TAU0008  C2026 06 01.30819 15 32 27.42 -09 09 04.3          12.5 R      V36
     TAU0008  C2026 06 01.30871 15 32 27.38 -09 09 04.5          12.5 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 06 01.3084*  15 32 27.40 -09 09 04.4  12.5 U             Lib       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461192.8084,12.51,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260601.3084 12.51CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 06 01.3084  2461192.8084  13.11  15:41:32.15 -13:21:26.6
353.92969  32.19646 galactic  Lib  Second-epoch detections are separated by 0.8" and 5.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
563 Suleika                  2     -1       2  13.3    -0    0
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:41:32.15 -13:21:26.6:  15.71 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:41:32.15 -13:21:26.6:  15.62 +/- 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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits  wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -crosshair 2462.23633 5256.23682 image    wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -crosshair 2466.65967 5252.92090 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ

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 06 01.30845 15 41 32.15 -13 21 26.6          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 06 01.30819 15 41 32.18 -13 21 26.6          13.1 R      V36
     TAU0008  C2026 06 01.30871 15 41 32.13 -13 21 26.5          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 06 01.3084*  15 41 32.15 -13 21 26.6  13.1 U             Lib       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461192.8084,13.11,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260601.3084 13.11CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461153.89842042 23.04.2026 09:33:33.524   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
First image: 2461153.89842042 23.04.2026 09:33:33.524   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Last  image: 2461192.80870563 01.06.2026 07:24:22.166   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 0
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.67
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 2 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  5889
Objects passed selection criteria:  5873
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 4514.5
Average stars matched: 4374.25 (96.8933 %)
Memory usage VmPeak:   112632 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun May 31 16:54:47 CDT 2026
VaST build number  1.0rc89-84-gccae57d3
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-31)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jun  1 02:26:55 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: 2461153.89842042 23.04.2026 09:33:33.524   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
First image: 2461153.89842042 23.04.2026 09:33:33.524   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Last  image: 2461192.80870563 01.06.2026 07:24:22.166   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 12
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.36
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: 17 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  39564
Objects passed selection criteria:  39486
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 31757
Average stars matched: 30846 (97.1313 %)
Memory usage VmPeak:   145980 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun May 31 16:54:47 CDT 2026
VaST build number  1.0rc89-84-gccae57d3
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-31)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jun  1 02:28:33 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
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-02-Q2b1x1
#######################################
########### Starting Lib-02-Q2b1x1 ###########
Processing Lib-02-Q2b1x1
server tau has sufficient free disk space available: 738535 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 738535 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.png' -> 'transient_report/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits_preview.png'

Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits


renamed 'Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.png' -> 'transient_report/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits_preview.png'

Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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= 745.0435
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 489.3876
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5890.2958
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1159.3206
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5890.0147
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1159.4638
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.90598
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     18.8099994659424 / [degC] Focuser temperature
AMBTEMP =                 21.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-01T02:23:37.5531857' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-01T07:23:37.5531857' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =       61192.30807353 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-01T07:23:47.4539509' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61192.3081881134 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     231.425970323971 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99992459745858 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                39.18 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     215.268055555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.58059592973952 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lib-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20422 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20422 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.8099994659424 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.8099994659424 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 57.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.92 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                115.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             3.600288 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/d_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits :)

Spent 0.512956 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/d_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     18.7299995422363 / [degC] Focuser temperature
AMBTEMP =                 21.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-01T02:24:22.1668575' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-01T07:24:22.1668575' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61192.3085898841 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-01T07:24:32.0675672' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61192.3087044791 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     231.425970300917 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99992460138893 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     39.0916666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     215.471666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.58357944733442 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lib-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20422 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20422 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.7299995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.7299995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 57.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.92 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                115.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             3.600288 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/d_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits :)

Spent 0.511974 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/d_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits



fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits




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

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
  
SExtractor catalog cache: saved Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat to cache
SExtractor catalog cache: saved Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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: 2461192.80818927
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits exists and is non-empty
Saving wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits to local_wcs_cache/
'wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits' -> 'local_wcs_cache/wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits'
wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits exists and is non-empty
Saving wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits to local_wcs_cache/
'wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits' -> 'local_wcs_cache/wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits'
wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits exists and is non-empty
Saving wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits to local_wcs_cache/
'wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits' -> 'local_wcs_cache/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits'
wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits exists and is non-empty
Saving wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits to local_wcs_cache/
'wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits' -> 'local_wcs_cache/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits (1st reference image)
verification OK: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Image size: 941.4'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: 15:25:43.642 -10:00:07.17 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-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits (1st new image)
verification OK: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:44.100 -09:59:45.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:43.642 -10:00:07.17
Second-epoch image center 15:25:44.100 -09:59:45.17
Angular distance between the image centers 0.0064 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits (2nd new image)
verification OK: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:45.844 -10:00:04.44 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:43.642 -10:00:07.17
Second-epoch image center 15:25:45.844 -10:00:04.44
Angular distance between the image centers 0.0091 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  15:25:44.100 -09:59:45.17
Second-epoch second image center 15:25:45.844 -10:00:04.44
Angular distance between the image centers 0.00894 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits &> /tmp/tmp.8zCdUoN3mZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits &> /tmp/tmp.XZFFVMY5Qk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits &> /tmp/tmp.BQRWA75hWb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits &> /tmp/tmp.qdrQjLhqCF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
Found non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat
The reference image (wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits) and catalog (wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat) found
'wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat' -> 'wcsmag.cat'
Read 8132 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 222.9892 to 239.6626 deg, Dec -15.6642 to -4.1937 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 222.9892 to 239.6626 deg, Dec -15.6642 to -4.1937 deg
Loaded 6002 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): 4551 out of 4710 total matches.
Matched with Tycho-2 4710 out of 8132 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.736000
a=0.000000 b=1.000000 c=22.736000
From vast_summary.log: estimated ref. image limiting mag.:  -7.67
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.07

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.07

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8132 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 222.9892 to 239.6626 deg, Dec -15.6642 to -4.1937 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 222.9892 to 239.6626 deg, Dec -15.6642 to -4.1937 deg
Loaded 6002 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): 4551 out of 4710 total matches.
Matched with Tycho-2 4710 out of 8132 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits:


Forced-photometry filter: calibrated wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits -> calib.txt_param_ref_wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits (aperture=5.9)
Read 8122 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3808 to 239.4992 deg, Dec -15.2688 to -4.7095 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 223.3808 to 239.4992 deg, Dec -15.2688 to -4.7095 deg
Loaded 5366 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): 4509 out of 4666 total matches.
Matched with Tycho-2 4666 out of 8122 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits:


Forced-photometry filter: calibrated wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits -> calib.txt_param_ref_wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 2.2 pix  Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
 2.4 pix  fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
 2.3 pix  fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
 2.2 pix  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 2.2 pix  wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Limiting magnitude estimates:
 15.1 mag.  Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 15.0 mag.  Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
 13.8 mag.  fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
 13.9 mag.  fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.8zCdUoN3mZ (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits' -> 'wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS-calibrated image found: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Checking if the catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS catalog name: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=500, passed=8132
Got 8132 stars (including 7623 good ones) from the SExtractor catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
util/solve_plate_with_UCAC5 got 8132 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7988 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
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7988 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7988 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits N_match=967 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.252 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.225 sigma_q4_arcsec=0.221 n_q1=252 n_q2=185 n_q3=262 n_q4=268 worst_quadrant_to_overall_ratio=1.342
The image catalog is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits -region wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.XZFFVMY5Qk (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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.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-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits' -> 'wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS-calibrated image found: wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Checking if the catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS catalog name: wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=502, passed=8122
Got 8122 stars (including 7614 good ones) from the SExtractor catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat 
util/solve_plate_with_UCAC5 got 8122 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 8023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 8023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 8023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits N_match=968 sigma_overall_arcsec=0.444 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.609 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.538 n_q1=226 n_q2=215 n_q3=242 n_q4=285 worst_quadrant_to_overall_ratio=1.371
The image catalog is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits -region wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BQRWA75hWb (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Checking if the catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS catalog name: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=269, passed=3375
Got 3375 stars (including 3104 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat 
util/solve_plate_with_UCAC5 got 3375 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3329 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3331 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3331 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits N_match=967 sigma_overall_arcsec=0.476 sigma_q1_arcsec=0.367 sigma_q2_arcsec=0.724 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.596 n_q1=230 n_q2=212 n_q3=236 n_q4=289 worst_quadrant_to_overall_ratio=1.521
The image catalog is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -region wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.qdrQjLhqCF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Checking if the catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS catalog name: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=307, passed=3326
Got 3326 stars (including 3016 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat 
util/solve_plate_with_UCAC5 got 3326 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3295 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3295 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 3295 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits N_match=967 sigma_overall_arcsec=0.482 sigma_q1_arcsec=0.380 sigma_q2_arcsec=0.638 sigma_q3_arcsec=0.423 sigma_q4_arcsec=0.586 n_q1=236 n_q2=214 n_q3=233 n_q4=284 worst_quadrant_to_overall_ratio=1.324
The image catalog is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -region wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits sigma_overall=0.261 worst_q_ratio=1.342
ref2=Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits sigma_overall=0.444 worst_q_ratio=1.371
new1=fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits sigma_overall=0.476 worst_q_ratio=1.521
new2=fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits sigma_overall=0.482 worst_q_ratio=1.324
reference average sigma_overall=0.3525 worst_q_ratio=1.3565
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258_astrometric_residuals.png (967 matched stars from wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275_astrometric_residuals.png (968 matched stars from wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002_astrometric_residuals.png (967 matched stars from wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003_astrometric_residuals.png (967 matched stars from wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits'
Saving fully-calibrated image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits'
Preparing the HTML report for the field Lib-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Lib-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
  
SExtractor catalog cache: saved Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat to cache
SExtractor catalog cache: saved Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Creating symlink local_wcs_cache/wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.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-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits exists and is non-empty
wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits exists and is non-empty
wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits exists and is non-empty
wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits (1st reference image)
verification OK: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Image size: 941.4'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: 15:25:43.642 -10:00:07.17 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-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits (1st new image)
verification OK: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:44.100 -09:59:45.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:43.642 -10:00:07.17
Second-epoch image center 15:25:44.100 -09:59:45.17
Angular distance between the image centers 0.0064 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits (2nd new image)
verification OK: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:45.844 -10:00:04.44 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:43.642 -10:00:07.17
Second-epoch image center 15:25:45.844 -10:00:04.44
Angular distance between the image centers 0.0091 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  15:25:44.100 -09:59:45.17
Second-epoch second image center 15:25:45.844 -10:00:04.44
Angular distance between the image centers 0.00894 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits &> /tmp/tmp.z2PdGz5MFr
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits &> /tmp/tmp.wfYcgplQlC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits &> /tmp/tmp.ST954zieg2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits &> /tmp/tmp.QaxJi0XnSg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
Found non-empty wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits and wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat
The reference image (wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits) and catalog (wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat) found
'wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat' -> 'wcsmag.cat'
Read 56059 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 222.9892 to 239.6626 deg, Dec -15.6809 to -4.1523 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 222.9892 to 239.6626 deg, Dec -15.6809 to -4.1523 deg
Loaded 6037 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): 4376 out of 4830 total matches.
Matched with Tycho-2 4830 out of 56059 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.606950
a=0.000000 b=1.000000 c=22.606950
From vast_summary.log: estimated ref. image limiting mag.:  -7.36
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.25

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.25

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 56059 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 222.9892 to 239.6626 deg, Dec -15.6809 to -4.1523 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 222.9892 to 239.6626 deg, Dec -15.6809 to -4.1523 deg
Loaded 6037 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): 4376 out of 4830 total matches.
Matched with Tycho-2 4830 out of 56059 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits:


Forced-photometry filter: calibrated wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits -> calib.txt_param_ref_wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits (aperture=4.5)
Read 50094 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3438 to 239.5045 deg, Dec -15.2716 to -4.7095 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 223.3438 to 239.5045 deg, Dec -15.2716 to -4.7095 deg
Loaded 5381 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): 4369 out of 4768 total matches.
Matched with Tycho-2 4768 out of 50094 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits:


Forced-photometry filter: calibrated wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits -> calib.txt_param_ref_wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 8 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.0 pix  Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 2.1 pix  Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
 2.3 pix  fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
 2.2 pix  fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
 2.0 pix  wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 2.1 pix  wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Limiting magnitude estimates:
 15.2 mag.  Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
 15.2 mag.  Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
 14.0 mag.  fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
 14.0 mag.  fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.5 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.z2PdGz5MFr (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits' -> 'wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS-calibrated image found: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
Checking if the catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits
WCS catalog name: wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2373, passed=56051
Got 56051 stars (including 53576 good ones) from the SExtractor catalog wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat 
util/solve_plate_with_UCAC5 got 56051 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 55262 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.7 to -4.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 55261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 55261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits N_match=971 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.241 sigma_q2_arcsec=0.349 sigma_q3_arcsec=0.216 sigma_q4_arcsec=0.252 n_q1=258 n_q2=191 n_q3=251 n_q4=271 worst_quadrant_to_overall_ratio=1.341
The image catalog is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits -region wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.wfYcgplQlC (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_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.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-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits' -> 'wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS-calibrated image found: wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
Checking if the catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat corresponding to the image wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits
WCS catalog name: wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=2552, passed=50088
Got 50088 stars (including 47468 good ones) from the SExtractor catalog wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat 
util/solve_plate_with_UCAC5 got 50088 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 49374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 49371 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 49371 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits N_match=972 sigma_overall_arcsec=0.453 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.593 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.577 n_q1=252 n_q2=202 n_q3=251 n_q4=267 worst_quadrant_to_overall_ratio=1.309
The image catalog is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits -region wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.ST954zieg2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Checking if the catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
WCS catalog name: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=934, passed=21924
Got 21924 stars (including 20960 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat 
util/solve_plate_with_UCAC5 got 21924 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 21690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 21689 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 21689 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits N_match=972 sigma_overall_arcsec=0.474 sigma_q1_arcsec=0.392 sigma_q2_arcsec=0.674 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.572 n_q1=258 n_q2=198 n_q3=251 n_q4=265 worst_quadrant_to_overall_ratio=1.422
The image catalog is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits -region wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QaxJi0XnSg (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Checking if the catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat corresponding to the image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
WCS catalog name: wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1026, passed=22692
Got 22692 stars (including 21627 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat 
util/solve_plate_with_UCAC5 got 22692 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22350 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22349 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22349 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits N_match=969 sigma_overall_arcsec=0.476 sigma_q1_arcsec=0.394 sigma_q2_arcsec=0.657 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.553 n_q1=263 n_q2=196 n_q3=247 n_q4=263 worst_quadrant_to_overall_ratio=1.380
The image catalog is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits -region wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Saving fully-calibrated image wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/wcs_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits
Preparing the HTML report for the field Lib-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:29:59.13 -08:50:39.6:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:32:27.40 -09:09:04.4:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:18:17.84 -10:08:30.2:  13.22 +/- 0.03  detection
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:18:10.45 -07:52:42.9:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:48:28.54 -13:00:59.3:  12.65 +/- 0.02  detection
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:50:13.62 -13:27:53.6:  15.48 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-04-23_04-33-33_20.00sec_-5.00C_LIGHTs_0258.fits at 15:41:32.15 -13:21:26.6:  15.71 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:50:13.62 -13:27:53.6:  15.39 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:29:59.13 -08:50:39.6:  15.85 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:48:28.54 -13:00:59.3:  12.65 +/- 0.03  detection
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:18:17.84 -10:08:30.2:  13.19 +/- 0.04  detection
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:32:27.40 -09:09:04.4:  15.81 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:18:10.45 -07:52:42.9:  15.84 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q2b1x1_2026-05-08_02-14-41_20.00sec_-5.00C_LIGHT_0275.fits at 15:41:32.15 -13:21:26.6:  15.62 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  13.21 +/- 0.03
Forced photometry reference-image weighted average:  12.65 +/- 0.02
Forced photometry filter REJECTED candidate at 15:18:17.84 -10:08:30.2: ref_mag=13.21 +/- 0.03 new_mean_mag=13.1162 delta=0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:48:28.54 -13:00:59.3: ref_mag=12.65 +/- 0.02 new_mean_mag=12.8953 delta=-0.25 (need > 0.90)
Adding exclusion_list_local.txt__out69586.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out69594.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out69601.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out69602.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out69628.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
  
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Considering the candidate 69574_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
The candidate 69574_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003 did not pass the final checks
Discovery image 1     2026 06 01.30819    2461192.80819    13.03    15:48:28.54 -13:00:59.7   1426 5073   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Discovery image 2     2026 06 01.30871    2461192.80871    12.81    15:48:28.54 -13:00:58.8   1431 5070   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits

  
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Considering the candidate 69586_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
Preparing report for the candidate 69586_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
  
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Considering the candidate 69594_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
Preparing report for the candidate 69594_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
  
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Considering the candidate 69601_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
Preparing report for the candidate 69601_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
  
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Considering the candidate 69602_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
Preparing report for the candidate 69602_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
  
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Considering the candidate 69628_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
Preparing report for the candidate 69628_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
  
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Considering the candidate 69629_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
The candidate 69629_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003 did not pass the final checks
Discovery image 1     2026 06 01.30819    2461192.80819    13.15    15:18:17.86 -10:08:30.5   5896 3283   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-23-37_20.00sec_4.90C_LIGHT_0002.fits
Discovery image 2     2026 06 01.30871    2461192.80871    13.09    15:18:17.83 -10:08:29.9   5900 3280   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits

  
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Considering the candidate 69642_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003
The candidate 69642_fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003 did not pass the final checks
Discovery image 2     2026 06 01.30871    2461192.80871    13.24    15:26:46.64 -05:55:03.6   4630 0722   /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_Lib-02-Q2b1x1_022459_TTUQ2b1x1_2746265_od5njJqZ/fd_Lib-02-Q2b1x1_2026-06-01_02-24-22_20.00sec_4.90C_LIGHT_0003.fits

**** FOUND  15:26:46.80 -05:55:04.2 in the exclusion list exclusion_list.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-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
15:29:59.13 -08:50:39.6
15:50:13.62 -13:27:53.6
15:18:10.45 -07:52:42.9
15:32:27.40 -09:09:04.4
15:41:32.15 -13:21:26.6
########### Completed Lib-02-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
15:29:59.13 -08:50:39.6
15:50:13.62 -13:27:53.6
15:18:10.45 -07:52:42.9
15:32:27.40 -09:09:04.4
15:41:32.15 -13:21:26.6
###################################################################################
15:29:59.13 -08:50:39.6  -- asteroid (will NOT add it to exclusion list)
15:50:13.62 -13:27:53.6  -- asteroid (will NOT add it to exclusion list)
15:18:10.45 -07:52:42.9  -- asteroid (will NOT add it to exclusion list)
15:32:27.40 -09:09:04.4  -- asteroid (will NOT add it to exclusion list)
15:41:32.15 -13:21:26.6  -- 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)2461192.80818927 -observatory V36
05:56:55.88 +25:35:30.7 Mercury (-0.5mag)
07:07:45.38 +24:27:51.4 Venus (-3.9mag)
02:29:40.92 +14:05:57.2 Mars (1.3mag)
07:42:48.58 +21:45:12.6 Jupiter (-1.9mag)
00:47:18.49 +02:37:15.0 Saturn (0.9mag)
03:58:33.32 +20:20:40.6 Uranus (5.8mag)
00:15:41.76 +00:14:16.6 Neptune (7.8mag)
20:33:41.98 -23:02:04.5 Pluto (14.5mag)
17:18:31.69 -28:39:03.4 Moon (-12.5mag)
-rw-r--r-- 1 apache apache 363 Jun  1 02:26 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461192.80818927:
07:42:54.08 +21:44:58.8 Io (6.0mag)
07:42:53.24 +21:45:01.4 Europa (6.1mag)
07:42:32.47 +21:45:59.8 Ganymede (5.5mag)
07:42:49.22 +21:45:18.2 Callisto (6.8mag)
07:43:31.12 +21:21:17.8 Himalia (15.6mag)
07:42:50.57 +21:45:08.0 Thebe (16.5mag)
07:43:41.40 +21:39:49.7 Elara (17.5mag)
07:44:37.19 +22:00:39.1 Pasiphae (17.7mag)
07:49:41.17 +21:46:25.8 Carme (18.8mag)
00:47:26.00 +02:37:34.2 Titan (8.7mag)
00:47:22.34 +02:37:07.9 Rhea (10.0mag)
00:47:49.55 +02:38:27.6 Iapetus (11.4mag)
00:47:12.74 +02:37:44.2 Hyperion (14.7mag)
00:48:09.02 +02:40:10.5 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 Jun  1 02:27 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461192.80818927:
17:22:03.68 -34:27:56.1 JWST
17:47:34.31 +36:56:49.3 Chandra
08:57:08.19 -50:47:29.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun  1 02:26 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461192.80818927 -observatory V36
18:47:51.09 -32:08:09.9 13.7mag P/2010 H2 (Vales)
05:46:45.10 -68:09:19.0 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:46:32.70 +31:52:52.1 17.5mag C/2017 K2 (PANSTARRS)
17:17:28.74 +14:57:49.5 17.8mag C/2021 G2 (ATLAS)
20:15:04.68 -51:26:04.5 17.5mag P/2021 N1 (ZTF)
23:13:52.67 +31:18:51.8 17.2mag C/2022 E2 (ATLAS)
05:25:34.35 +26:55:23.8 16.4mag C/2022 N2 (PANSTARRS)
09:24:56.41 +31:18:39.0 16.6mag C/2022 QE78 (ATLAS)
08:46:58.74 +03:34:35.2 17.6mag C/2022 R6 (PANSTARRS)
18:32:37.38 +21:25:39.7 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:21:58.16 -11:00:45.5 17.5mag P/2023 B1 (PANSTARRS)
22:15:58.43 +66:05:06.2 17.7mag C/2023 H5 (Lemmon)
18:03:03.33 -06:02:53.9 13.7mag C/2023 R1 (PANSTARRS)
13:24:59.21 +84:31:15.2 17.9mag C/2023 X2 (Lemmon)
07:01:09.64 +64:05:36.6 17.6mag C/2024 A1 (ATLAS)
06:36:38.41 +27:09:58.1 13.4mag C/2024 E1 (Wierzchos)
15:42:48.84 +12:52:20.1 17.4mag C/2024 G6 (ATLAS)
20:17:03.96 +29:03:19.4 14.1mag C/2024 J3 (ATLAS)
04:11:07.09 -16:35:14.1 16.1mag C/2024 T5 (ATLAS)
05:59:27.01 +35:42:18.9 17.9mag C/2025 J1 (Borisov)
11:39:25.67 +53:06:22.2 17.2mag C/2025 L1 (ATLAS)
06:35:32.93 -10:32:47.0 13.4mag C/2025 R3 (PANSTARRS)
09:18:50.08 +23:24:15.8 18.0mag C/2025 V2 (Rankin)
12:40:08.26 +04:40:49.5 17.2mag C/2025 Y1 (ATLAS)
01:48:11.69 +42:53:44.0 15.9mag C/2026 B2 (Sun-Gao)
11:10:23.60 -06:20:49.2 16.3mag A/2026 E1
20:11:01.41 -08:13:34.9 9.1mag 10P/Tempel
11:00:36.39 -00:53:36.6 15.9mag 29P/Schwassmann-Wachmann
10:55:36.81 -02:37:51.6 17.9mag 43P/Wolf-Harrington
03:01:01.39 +24:42:15.6 17.6mag 47P/Ashbrook-Jackson
08:45:17.40 +25:42:08.7 16.9mag 63P/Wild
00:20:45.46 -06:50:42.0 15.7mag 65P/Gunn
06:21:12.37 +32:36:45.6 16.7mag 76P/West-Kohoutek-Ikemura
02:52:36.05 +16:17:21.4 13.9mag 78P/Gehrels
01:05:24.83 +03:17:35.5 15.4mag 88P/Howell
04:32:27.09 +29:40:35.2 15.2mag 93P/Lovas
02:23:50.18 +26:27:58.0 17.8mag 114P/Wiseman-Skiff
06:34:15.30 +33:14:02.9 15.7mag 123P/West-Hartley
09:38:18.89 +17:36:12.8 16.5mag 124P/Mrkos
03:47:40.80 +18:45:49.5 16.4mag 128P/Shoemaker-Holt
04:19:49.79 +18:43:43.7 17.7mag 131P/Mueller
05:27:40.10 +19:19:17.7 13.8mag 141P/Machholz
05:30:08.97 +17:08:44.2 13.7mag 141P-A/Machholz
04:18:45.84 +15:02:11.2 11.0mag 141P-D/Machholz
02:52:43.65 -25:41:52.4 17.1mag 161P/Hartley-IRAS
03:19:14.27 +20:56:29.1 14.9mag 162P/SidingSpring
19:36:17.22 -00:10:52.7 17.2mag 169P/NEAT
23:59:40.04 +01:04:36.7 17.9mag 220P/McNaught
16:57:33.68 -08:53:05.4 16.3mag 235P/LINEAR
07:19:01.34 +35:43:51.8 17.4mag 240P/NEAT
00:14:23.20 -05:19:54.1 16.6mag 260P/McNaught
03:45:50.34 +31:10:19.6 17.6mag 295P/LINEAR
23:01:37.39 -19:07:33.0 17.6mag 320P/McNaught
15:18:32.12 +08:17:00.7 17.4mag 391P/Kowalski
08:01:46.56 +20:54:44.2 17.9mag 450P/LONEOS
06:48:44.26 +42:10:33.2 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun  1 02:26 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
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
15:03:05.18 +22:02:03.40  AT2026lxf  2026-05-8.07 13.94
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.43 -16:06:06.50  ASASSN-26cz  2026-04-22.06 16.26
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:36.30  ASASSN-26co  2026-04-7.15 15.11
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.68 -22:39:32.70  ASASSN-26cm  2026-04-4.27 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.87 -53:16:33.70  ASASSN-26cc  2026-03-20.08 3.93
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
-rw-r--r-- 1 apache apache 5.6K Jun  1 02:26 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
-rw-r--r-- 1 apache apache 188K Jun  1 02:26 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:29:50.523 +24:19:16.46  AT 2026nfm  2026-05-16.48 19.4861
00:22:50.994 +32:13:55.02  AT 2026nfl  2026-05-20.48 19.4447
00:19:09.783 +22:55:29.39  AT 2026nfk  2026-05-15.49 18.5774
18:50:22.104 +74:56:01.68  AT 2026nfj  2026-05-20.01 17.95
14:44:27.710 +29:51:15.82  AT 2026nfi  2026-05-05.85 20.76
15:03:26.220 +29:01:29.01  AT 2026nfh  2026-05-05.85 20.56
13:18:06.250 +03:51:41.98  AT 2026nfg  2026-05-17.67 21.83
14:20:14.220 +03:14:46.94  AT 2026nff  2026-05-17.66 22.59
13:59:52.100 +00:18:30.03  AT 2026nfe  2026-05-17.65 22.32
14:01:52.310 +04:31:34.96  AT 2026nfd  2026-05-17.65 22.49
13:51:29.770 -01:31:39.93  AT 2026nfc  2026-05-17.65 22.79
13:19:20.190 +00:23:06.75  AT 2026nfb  2026-05-17.64 22.4
13:13:50.800 +04:45:17.31  AT 2026nfa  2026-05-17.64 22.22
13:09:05.430 +04:33:04.39  AT 2026nez  2026-05-17.64 22.1
11:20:36.980 +02:07:40.08  AT 2026ney  2026-05-17.63 20.91
10:35:05.370 +04:03:35.56  AT 2026nex  2026-05-17.60 21.78
13:43:31.870 +04:06:57.80  AT 2026new  2026-05-11.68 22.54
13:03:04.560 +01:12:38.27  AT 2026nev  2026-05-11.66 22.6
14:18:04.910 +04:28:34.03  AT 2026neu  2026-05-11.63 23.05
14:09:56.820 -00:26:35.06  AT 2026net  2026-05-09.68 22.81
-rw-r--r-- 1 apache apache 30K Jun  1 02:26 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Jun  1 02:26:33 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 23s (0.38 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 47s (0.78 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 74s (1.23 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 27s (0.45 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 68s (1.13 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 109s (1.82 min)
FIELD_Lib-02-Q2b1x1: 196s (3.27 min)
=======================================
TOTAL_RUNTIME: 202s (3.37 min)
Finished: Mon Jun  1 02:29:55 CDT 2026