Mean magnitude and position on the discovery images: 
                   2026 07 27.4079  2461248.9079  13.19  04:36:39.54 +15:39:37.0
181.80333 -20.62952 galactic  Tau  Second-epoch detections are separated by 0.7" and 9.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
59 Elpis                   -0      0       0  13.3    -0    0
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:36:39.54 +15:39:37.0:  16.84 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:36:39.54 +15:39:37.0:  16.65 +/- 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.

Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits  wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits -crosshair 6174.42236 4280.35693 image    wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits -crosshair 6166.71875 4286.63672 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 07 27.40795 04 36 39.54 +15 39 37.0          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 07 27.40764 04 36 39.54 +15 39 36.6          13.2 R      V36
     TAU0008  C2026 07 27.40826 04 36 39.53 +15 39 37.4          13.2 R      V36

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

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

TCP 2026 07 27.4079*  04 36 39.54 +15 39 37.0  13.2 U             Tau       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,2461248.9079,13.19,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260727.4079 13.19CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 27.4079  2461248.9079  13.88  03:58:17.55 +18:38:55.1
172.83103 -25.61811 galactic  Tau  Second-epoch detections are separated by 2.4" and 10.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
344 Desiderata              -1      0       1  13.8     0    0
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 03:58:17.55 +18:38:55.1:  16.50 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 03:58:17.55 +18:38:55.1:  16.23 +/- 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.

Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits  wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits -crosshair 546.87042 5845.28174 image    wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits -crosshair 539.01038 5852.28564 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 07 27.40795 03 58 17.55 +18 38 55.1          13.9 R      V36

Position measured on individual images:

     TAU0008  C2026 07 27.40764 03 58 17.52 +18 38 54.0          13.8 R      V36
     TAU0008  C2026 07 27.40826 03 58 17.59 +18 38 56.2          14.0 R      V36

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

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

TCP 2026 07 27.4079*  03 58 17.55 +18 38 55.1  13.9 U             Tau       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,2461248.9079,13.88,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260727.4079 13.88CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 27.4079  2461248.9079  13.96  04:01:22.15 +16:06:17.6
175.45414 -26.83171 galactic  Tau  Second-epoch detections are separated by 1.6" and 10.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
53 Kalypso                 -1     -1       2  13.8    -0    0
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:01:22.15 +16:06:17.6:  16.53 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:01:22.15 +16:06:17.6:  16.27 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE 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.

Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits


fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits  wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits -crosshair 1042.98755 4304.31689 image    wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits -crosshair 1035.08911 4311.06396 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 07 27.40795 04 01 22.15 +16 06 17.6          14.0 R      V36

Position measured on individual images:

     TAU0008  C2026 07 27.40764 04 01 22.13 +16 06 16.9          13.9 R      V36
     TAU0008  C2026 07 27.40826 04 01 22.18 +16 06 18.3          14.0 R      V36

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

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

TCP 2026 07 27.4079*  04 01 22.15 +16 06 17.6  14.0 U             Tau       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,2461248.9079,13.96,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260727.4079 13.96CV NMW


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

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

FITS images used in this processing run:

Field Tau-06-Q1b1x1 reference image: Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Field Tau-06-Q1b1x1 reference image: Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Field Tau-06-Q1b1x1 second-epoch image: Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Field Tau-06-Q1b1x1 second-epoch image: Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.68246666 09.01.2026 04:22:35.119   /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
First image: 2461049.68246666 09.01.2026 04:22:35.119   /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Last  image: 2461248.90825623 27.07.2026 09:47:43.338   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.00
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: 8 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):  12576
Objects passed selection criteria:  12524
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 8920.25
Average stars matched: 8846.5 (99.1732 %)
Memory usage VmPeak:   238672 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 08:04:43 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: 2461049.68246666 09.01.2026 04:22:35.119   /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
First image: 2461049.68246666 09.01.2026 04:22:35.119   /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Last  image: 2461248.90825623 27.07.2026 09:47:43.338   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 44
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.75
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: 28 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):  70991
Objects passed selection criteria:  70796
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 50967.5
Average stars matched: 50052.2 (98.2042 %)
Memory usage VmPeak:   292556 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 08:10:45 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Tau-06-Q1b1x1
#######################################
########### Starting Tau-06-Q1b1x1 ###########
Processing Tau-06-Q1b1x1
WARNING: server tau is low on disk space, only 30963 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 30963 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.png' -> 'transient_report/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits_preview.png'

Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits


renamed 'Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.png' -> 'transient_report/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits_preview.png'

Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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= 25.3128
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 692.0727
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2016.8091
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 679.3559
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1983.9071
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 675.8945
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 79.6755
INFO:                  SECOND_EPOCH__SD_ratio= 0.005
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 24.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T04:46:49.8522129' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T09:46:49.8522129' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.4075214351 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T09:46:59.7527150' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.4076360185 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     66.6638951952066 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9999020628865 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.3538888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     85.0558333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =        3.14736296695 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 26 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.41 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 47.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/d_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits :)

Spent 0.839778 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/d_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 24.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T04:47:43.3385766' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T09:47:43.3385766' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.4081404861 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T09:47:53.2403628' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.4082550928 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     66.6638951034654 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9999020388647 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.5405555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     85.1755555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.11738767761757 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 26 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.41 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 47.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/d_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits :)

Spent 0.982069 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/d_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits



fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
  
SExtractor catalog cache: saved Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.cat to cache
SExtractor catalog cache: saved Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.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/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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: 2461248.90763718
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_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits exists and is non-empty
Saving wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits to local_wcs_cache/
'wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits' -> 'local_wcs_cache/wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits'
wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits exists and is non-empty
Saving wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits to local_wcs_cache/
'wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits' -> 'local_wcs_cache/wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits'
wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits exists and is non-empty
Saving wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits to local_wcs_cache/
'wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits' -> 'local_wcs_cache/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits'
wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits exists and is non-empty
Saving wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits to local_wcs_cache/
'wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits' -> 'local_wcs_cache/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits (1st reference image)
verification OK: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Image size: 941.4'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:39.772 +13:59:59.36 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_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits (1st new image)
verification OK: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Image size: 943.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:41.301 +14:00:22.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:26:39.772 +13:59:59.36
Second-epoch image center 04:26:41.301 +14:00:22.69
Angular distance between the image centers 0.0090 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits (2nd new image)
verification OK: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Image size: 943.3'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:44.356 +13:59:42.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:26:39.772 +13:59:59.36
Second-epoch image center 04:26:44.356 +13:59:42.98
Angular distance between the image centers 0.0191 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  04:26:41.301 +14:00:22.69
Second-epoch second image center 04:26:44.356 +13:59:42.98
Angular distance between the image centers 0.01656 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits &> /tmp/tmp.B0rl5F7ALt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits &> /tmp/tmp.t8briyYzdw
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits &> /tmp/tmp.4JSZwaFO8C
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits &> /tmp/tmp.f9DqOdSRbQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.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_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
Found non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat
The reference image (wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits) and catalog (wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat) found
'wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat' -> 'wcsmag.cat'
Read 14796 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.3914 to 74.9679 deg, Dec +8.6226 to +19.2877 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 58.3914 to 74.9679 deg, Dec 8.6226 to 19.2877 deg
Loaded 4411 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): 3311 out of 3670 total matches.
Matched with Tycho-2 3670 out of 14796 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.994600
a=0.000000 b=1.000000 c=22.994600
From vast_summary.log: estimated ref. image limiting mag.:  -7.00
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.99

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.99

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 14796 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.3914 to 74.9679 deg, Dec +8.6226 to +19.2877 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 58.3914 to 74.9679 deg, Dec 8.6226 to 19.2877 deg
Loaded 4411 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): 3311 out of 3670 total matches.
Matched with Tycho-2 3670 out of 14796 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits:


Forced-photometry filter: calibrated wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits -> calib.txt_param_ref_wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits (aperture=6.2)
Read 12673 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.4158 to 74.9932 deg, Dec +8.6103 to +19.2871 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 58.4158 to 74.9932 deg, Dec 8.6103 to 19.2871 deg
Loaded 4421 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): 3359 out of 3672 total matches.
Matched with Tycho-2 3672 out of 12673 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits:


Forced-photometry filter: calibrated wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits -> calib.txt_param_ref_wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 2.2 pix  Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
 2.7 pix  fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
 2.7 pix  fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
 2.1 pix  wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 2.2 pix  wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Limiting magnitude estimates:
 16.0 mag.  Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 15.8 mag.  Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
 14.1 mag.  fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
 14.2 mag.  fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
All-image limiting magnitude estimate:  14.1 (SNR )  11.4 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.B0rl5F7ALt (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits' -> 'wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS_IMAGE_NAME=wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS-calibrated image found: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Checking if the catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits alredy exist and is non-empty...
Catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS catalog name: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1190, bad_region=0, passed=14796
Got 14796 stars (including 13580 good ones) from the SExtractor catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 14796 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 967 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(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 14504 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 967 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(), 14505 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 14505 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits N_match=967 sigma_overall_arcsec=0.233 sigma_q1_arcsec=0.245 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.190 sigma_q4_arcsec=0.233 n_q1=251 n_q2=225 n_q3=280 n_q4=211 worst_quadrant_to_overall_ratio=1.178
The image catalog is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits -region wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.t8briyYzdw (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits' -> 'wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS_IMAGE_NAME=wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS-calibrated image found: wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Checking if the catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits alredy exist and is non-empty...
Catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS catalog name: wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1025, bad_region=1, passed=12673
Got 12673 stars (including 11629 good ones) from the SExtractor catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 12673 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 12478 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 12480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 12480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits N_match=963 sigma_overall_arcsec=0.275 sigma_q1_arcsec=0.337 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.253 sigma_q4_arcsec=0.226 n_q1=242 n_q2=239 n_q3=269 n_q4=213 worst_quadrant_to_overall_ratio=1.223
The image catalog is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits -region wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.4JSZwaFO8C (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS_IMAGE_NAME=wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS-calibrated image found: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Checking if the catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS catalog name: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=242, bad_region=0, passed=4223
Got 4223 stars (including 3978 good ones) from the SExtractor catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat 
util/solve_plate_with_UCAC5 got 4223 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.4'
Seting catalog search parameters based on the expected field of view 943.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013103 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010482 (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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 937 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4178 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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4179 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4179 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 947 stars left (next iteration limit 1041)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=947 robust_rms=11.741 arcsec
SIP_REFIT: SIP order 3 trial: matched=947 robust_rms=0.590 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=947 robust_rms_before=1.318 arcsec robust_rms_before_corrected=0.410 arcsec robust_rms_after=0.590 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.410 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits N_match=947 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.368 sigma_q2_arcsec=0.576 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.388 n_q1=232 n_q2=212 n_q3=248 n_q4=255 worst_quadrant_to_overall_ratio=1.421
The image catalog is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits -region wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.f9DqOdSRbQ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS_IMAGE_NAME=wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS-calibrated image found: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Checking if the catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS catalog name: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=247, bad_region=0, passed=4263
Got 4263 stars (including 4012 good ones) from the SExtractor catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat 
util/solve_plate_with_UCAC5 got 4263 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.3'
Seting catalog search parameters based on the expected field of view 943.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013101 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010481 (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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4214 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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4213 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4213 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 947 stars left (next iteration limit 1041)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=947 robust_rms=11.781 arcsec
SIP_REFIT: SIP order 3 trial: matched=947 robust_rms=0.566 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=947 robust_rms_before=1.316 arcsec robust_rms_before_corrected=0.402 arcsec robust_rms_after=0.566 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.402 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits N_match=947 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.378 sigma_q2_arcsec=0.581 sigma_q3_arcsec=0.325 sigma_q4_arcsec=0.432 n_q1=233 n_q2=213 n_q3=248 n_q4=253 worst_quadrant_to_overall_ratio=1.409
The image catalog is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits -region wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits sigma_overall=0.233 worst_q_ratio=1.178
ref2=Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits sigma_overall=0.275 worst_q_ratio=1.223
new1=fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits sigma_overall=0.405 worst_q_ratio=1.421
new2=fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits sigma_overall=0.413 worst_q_ratio=1.409
reference average sigma_overall=0.254 worst_q_ratio=1.2005
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2_astrometric_residuals.png (967 matched stars from wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.22 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2_astrometric_residuals.png (963 matched stars from wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294_astrometric_residuals.png (947 matched stars from wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295_astrometric_residuals.png (947 matched stars from wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits'
Saving fully-calibrated image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits'
Preparing the HTML report for the field Tau-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20253_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 20253_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    11.23    04:54:18.57 +11:10:43.9   8965 1784   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:54:18.56 +11:10:44.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 13401_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 13401_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    9.59    04:28:17.96 +10:09:46.9   5148 0903   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:28:17.97 +10:09:46.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 10365_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 10365_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    11.18    04:43:24.07 +11:35:04.7   7323 1906   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:43:24.10 +11:35:04.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03978_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 03978_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    10.23    04:25:27.24 +16:33:23.1   4518 4724   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:25:27.24 +16:33:23.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Tau-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
  
SExtractor catalog cache: saved Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.cat to cache
SExtractor catalog cache: saved Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Creating symlink local_wcs_cache/wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.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_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits exists and is non-empty
wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits exists and is non-empty
wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits exists and is non-empty
wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits (1st reference image)
verification OK: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Image size: 941.4'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:39.772 +13:59:59.36 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_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits (1st new image)
verification OK: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Image size: 943.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:41.301 +14:00:22.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:26:39.772 +13:59:59.36
Second-epoch image center 04:26:41.301 +14:00:22.69
Angular distance between the image centers 0.0090 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits (2nd new image)
verification OK: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Image size: 943.3'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:44.356 +13:59:42.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:26:39.772 +13:59:59.36
Second-epoch image center 04:26:44.356 +13:59:42.98
Angular distance between the image centers 0.0191 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  04:26:41.301 +14:00:22.69
Second-epoch second image center 04:26:44.356 +13:59:42.98
Angular distance between the image centers 0.01656 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits &> /tmp/tmp.CdMxIxvkvo
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits &> /tmp/tmp.hFBn2D8aYS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits &> /tmp/tmp.aRca8UNxPv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits &> /tmp/tmp.3KErVjMasD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.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_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
Found non-empty wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits and wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat
The reference image (wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits) and catalog (wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat) found
'wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat' -> 'wcsmag.cat'
Read 83356 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.3909 to 74.9792 deg, Dec +8.6226 to +19.2877 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 58.3909 to 74.9792 deg, Dec 8.6226 to 19.2877 deg
Loaded 4414 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): 2855 out of 3671 total matches.
Matched with Tycho-2 3671 out of 83356 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.883800
a=0.000000 b=1.000000 c=22.883800
From vast_summary.log: estimated ref. image limiting mag.:  -6.75
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.13

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.13

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 83356 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.3909 to 74.9792 deg, Dec +8.6226 to +19.2877 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 58.3909 to 74.9792 deg, Dec 8.6226 to 19.2877 deg
Loaded 4414 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): 2855 out of 3671 total matches.
Matched with Tycho-2 3671 out of 83356 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits:


Forced-photometry filter: calibrated wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits -> calib.txt_param_ref_wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits (aperture=4.9)
Read 73499 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.4027 to 74.9974 deg, Dec +8.6073 to +19.2870 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 58.4027 to 74.9974 deg, Dec 8.6073 to 19.2870 deg
Loaded 4430 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): 2939 out of 3672 total matches.
Matched with Tycho-2 3672 out of 73499 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits:


Forced-photometry filter: calibrated wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits -> calib.txt_param_ref_wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 2.1 pix  Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
 2.5 pix  fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
 2.5 pix  fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
 2.1 pix  wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 2.1 pix  wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Limiting magnitude estimates:
 16.1 mag.  Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
 15.9 mag.  Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
 14.2 mag.  fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
 14.2 mag.  fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
All-image limiting magnitude estimate:  14.2 (SNR )  13.7 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.CdMxIxvkvo (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits' -> 'wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS_IMAGE_NAME=wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS-calibrated image found: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
Checking if the catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits alredy exist and is non-empty...
Catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits
WCS catalog name: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=31, blended=6480, bad_region=6, passed=83325
Got 83325 stars (including 76680 good ones) from the SExtractor catalog wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 83325 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 81744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 81744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 81744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

SIP_REFIT: wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits N_match=969 sigma_overall_arcsec=0.243 sigma_q1_arcsec=0.250 sigma_q2_arcsec=0.285 sigma_q3_arcsec=0.218 sigma_q4_arcsec=0.227 n_q1=241 n_q2=236 n_q3=277 n_q4=215 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits -region wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.hFBn2D8aYS (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits' -> 'wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS_IMAGE_NAME=wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS-calibrated image found: wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
Checking if the catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits alredy exist and is non-empty...
Catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat corresponding to the image wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits
WCS catalog name: wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=5383, bad_region=5, passed=73487
Got 73487 stars (including 67957 good ones) from the SExtractor catalog wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 73487 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 72300 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 72299 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 72300 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.


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

SIP_REFIT: wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits N_match=966 sigma_overall_arcsec=0.282 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.302 sigma_q3_arcsec=0.271 sigma_q4_arcsec=0.232 n_q1=232 n_q2=246 n_q3=269 n_q4=219 worst_quadrant_to_overall_ratio=1.181
The image catalog is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits -region wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.aRca8UNxPv (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS_IMAGE_NAME=wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS-calibrated image found: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Checking if the catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
WCS catalog name: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=692, bad_region=4, passed=24120
Got 24120 stars (including 23385 good ones) from the SExtractor catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat 
util/solve_plate_with_UCAC5 got 24120 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.4'
Seting catalog search parameters based on the expected field of view 943.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013103 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010482 (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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 946 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 946 matched stars entering correct_measured_positions(), 936 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 946 matched stars entering correct_measured_positions(), 23826 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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 946 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 946 matched stars entering correct_measured_positions(), 23824 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 946 matched stars entering correct_measured_positions(), 23825 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 946 stars left (next iteration limit 1040)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits N_match=946 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.601 sigma_q3_arcsec=0.297 sigma_q4_arcsec=0.407 n_q1=236 n_q2=208 n_q3=254 n_q4=248 worst_quadrant_to_overall_ratio=1.551
The image catalog is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits -region wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.3KErVjMasD (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS_IMAGE_NAME=wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS-calibrated image found: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Checking if the catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat corresponding to the image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
WCS catalog name: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=700, bad_region=4, passed=24456
Got 24456 stars (including 23705 good ones) from the SExtractor catalog wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat 
util/solve_plate_with_UCAC5 got 24456 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.3'
Seting catalog search parameters based on the expected field of view 943.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013101 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010481 (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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 944 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 24132 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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 944 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 24132 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 24133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 944 stars left (next iteration limit 1038)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits N_match=944 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.580 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.428 n_q1=232 n_q2=206 n_q3=257 n_q4=249 worst_quadrant_to_overall_ratio=1.395
The image catalog is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits -region wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Saving fully-calibrated image wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/wcs_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits
Preparing the HTML report for the field Tau-06-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:22:34.92 +12:21:12.2:  13.30 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:33:44.07 +16:20:18.2:  12.61 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:45:59.73 +11:44:33.5:  12.59 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:08:10.68 +16:01:37.2:  12.45 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:16:39.96 +16:12:21.5:  13.19 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:42:39.45 +17:52:58.8:  13.14 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:22:34.92 +12:21:12.2:  13.28 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:08:10.68 +16:01:37.2:  12.36 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:45:59.73 +11:44:33.5:  12.63 +/- 0.01  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:33:44.07 +16:20:18.2:  12.62 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.42 +/- 0.01
Forced photometry reference-image weighted average:  13.29 +/- 0.01
Forced photometry reference-image weighted average:  12.61 +/- 0.01
Forced photometry reference-image weighted average:  12.62 +/- 0.01
Forced photometry filter REJECTED candidate at 04:08:10.68 +16:01:37.2: ref_mag=12.42 +/- 0.01 new_mean_mag=12.3741 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:22:34.92 +12:21:12.2: ref_mag=13.29 +/- 0.01 new_mean_mag=13.2523 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:45:59.73 +11:44:33.5: ref_mag=12.61 +/- 0.01 new_mean_mag=12.5878 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:33:44.07 +16:20:18.2: ref_mag=12.62 +/- 0.01 new_mean_mag=12.4936 delta=0.12 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:36:39.54 +15:39:37.0:  16.84 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:37:04.60 +09:25:15.8:  13.15 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:38:35.55 +17:25:28.5:  13.58 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:30:52.11 +16:07:14.7:  13.39 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:42:39.45 +17:52:58.8:  13.13 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:16:39.96 +16:12:21.5:  13.19 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.14 +/- 0.01
Forced photometry filter REJECTED candidate at 04:42:39.45 +17:52:58.8: ref_mag=13.14 +/- 0.01 new_mean_mag=13.1980 delta=-0.06 (need > 0.90)
Forced photometry reference-image weighted average:  13.19 +/- 0.01
Forced photometry filter REJECTED candidate at 04:16:39.96 +16:12:21.5: ref_mag=13.19 +/- 0.01 new_mean_mag=12.9874 delta=0.20 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:36:39.54 +15:39:37.0:  16.65 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:30:52.11 +16:07:14.7:  13.42 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:38:35.55 +17:25:28.5:  13.54 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:37:04.60 +09:25:15.8:  13.19 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.40 +/- 0.01
Forced photometry reference-image weighted average:  13.56 +/- 0.02
Forced photometry reference-image weighted average:  13.17 +/- 0.01
Forced photometry filter REJECTED candidate at 04:38:35.55 +17:25:28.5: ref_mag=13.56 +/- 0.02 new_mean_mag=13.3029 delta=0.26 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:30:52.11 +16:07:14.7: ref_mag=13.40 +/- 0.01 new_mean_mag=13.2520 delta=0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:37:04.60 +09:25:15.8: ref_mag=13.17 +/- 0.01 new_mean_mag=13.1065 delta=0.06 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 03:58:17.55 +18:38:55.1:  16.50 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:19:32.11 +14:40:32.4:  13.62 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:23:21.01 +11:21:20.1:  13.37 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 03:59:11.28 +15:32:49.7:  13.72 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:30:58.75 +15:04:46.1:  13.53 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 03:58:17.55 +18:38:55.1:  16.23 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:19:32.11 +14:40:32.4:  13.55 +/- 0.02  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:23:21.01 +11:21:20.1:  13.39 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.01
Forced photometry reference-image weighted average:  13.58 +/- 0.02
Forced photometry filter REJECTED candidate at 04:19:32.11 +14:40:32.4: ref_mag=13.58 +/- 0.02 new_mean_mag=13.4824 delta=0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:23:21.01 +11:21:20.1: ref_mag=13.38 +/- 0.01 new_mean_mag=13.2209 delta=0.16 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:05:48.23 +15:44:17.5:  13.74 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:21:31.37 +14:25:59.9:  13.92 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 03:59:11.28 +15:32:49.7:  13.66 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:30:58.75 +15:04:46.1:  13.51 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.02
Forced photometry filter REJECTED candidate at 03:59:11.28 +15:32:49.7: ref_mag=13.69 +/- 0.02 new_mean_mag=13.7259 delta=-0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.52 +/- 0.02
Forced photometry filter REJECTED candidate at 04:30:58.75 +15:04:46.1: ref_mag=13.52 +/- 0.02 new_mean_mag=13.4428 delta=0.08 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:01:22.15 +16:06:17.6:  16.53 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:06:08.55 +14:33:33.6:  13.99 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:05:48.23 +15:44:17.5:  13.68 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.72 +/- 0.02
Forced photometry filter REJECTED candidate at 04:05:48.23 +15:44:17.5: ref_mag=13.72 +/- 0.02 new_mean_mag=13.7717 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:21:31.37 +14:25:59.9:  13.86 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.89 +/- 0.02
Forced photometry filter REJECTED candidate at 04:21:31.37 +14:25:59.9: ref_mag=13.89 +/- 0.02 new_mean_mag=13.6153 delta=0.27 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:16:48.79 +14:21:30.9:  13.89 +/- 0.03  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:01:22.15 +16:06:17.6:  16.27 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:06:08.55 +14:33:33.6:  13.99 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.99 +/- 0.03
Forced photometry filter REJECTED candidate at 04:06:08.55 +14:33:33.6: ref_mag=13.99 +/- 0.03 new_mean_mag=13.8556 delta=0.13 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:16:48.79 +14:21:30.9:  13.91 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.90 +/- 0.02
Forced photometry filter REJECTED candidate at 04:16:48.79 +14:21:30.9: ref_mag=13.90 +/- 0.02 new_mean_mag=13.7496 delta=0.15 (need > 0.90)
Forced photometry on wcs_Tau-06-Q1b1x1_2026-01-08_22-22-35_20.00sec_-14.90C_LIGHT_0151_stack2.fits at 04:13:32.34 +14:34:38.2:  14.05 +/- 0.04  detection
Forced photometry on wcs_Tau-06-Q1b1x1_2026-02-11_22-19-16_20.00sec_-15.00C_LIGHT_0147_stack2.fits at 04:13:32.34 +14:34:38.2:  14.07 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.06 +/- 0.03
Forced photometry filter REJECTED candidate at 04:13:32.34 +14:34:38.2: ref_mag=14.06 +/- 0.03 new_mean_mag=13.7459 delta=0.31 (need > 0.90)
Adding exclusion_list_local.txt__out96601.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out96658.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out96769.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 96049_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96049_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.89    04:19:03.05 +18:10:52.9   3548 5659   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:19:03.13 +18:10:52.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96053_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96053_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.35    04:22:34.88 +12:21:12.4   4242 2169   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.20    04:22:34.96 +12:21:12.1   4234 2175   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96230_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96230_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    11.95    04:26:24.84 +15:35:07.7   4688 4148   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:26:24.84 +15:35:07.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96268_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96268_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    12.38    04:08:10.69 +16:01:37.6   2041 4287   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    12.37    04:08:10.68 +16:01:36.8   2033 4293   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96338_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96338_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    12.49    04:33:44.11 +16:20:17.8   5726 4660   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    12.50    04:33:44.02 +16:20:18.6   5718 4666   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96390_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96390_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.90    04:10:47.88 +18:26:18.7   2355 5768   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:10:47.87 +18:26:18.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96412_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96412_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.07    04:00:43.04 +18:12:30.2   0901 5589   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:00:43.00 +18:12:30.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96415_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96415_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.36    04:54:46.36 +11:23:30.2   9023 1919   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:54:46.33 +11:23:29.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96422_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96422_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.35    04:56:12.04 +13:30:58.8   9126 3223   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:56:12.04 +13:30:59.5 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 96428_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96428_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    12.54    04:45:59.74 +11:44:34.3   7708 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    12.68    04:45:59.73 +11:44:32.8   7700 2029   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96439_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96439_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.41    04:54:54.90 +10:11:05.2   9107 1188   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:54:54.93 +10:11:05.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96471_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96471_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.04    04:16:39.94 +16:12:21.5   3268 4443   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    12.95    04:16:39.99 +16:12:21.5   3261 4450   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96529_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96529_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.91    04:49:47.22 +15:56:04.5   8061 4601   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:49:47.21 +15:56:04.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96536_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96536_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    12.73    04:33:58.28 +10:13:53.8   5985 0995   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:33:58.24 +10:13:53.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96541_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96541_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.13    04:21:59.65 +14:06:14.0   4095 3222   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:21:59.69 +14:06:13.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96600_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96600_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.20    04:42:39.44 +17:52:58.2   6948 5686   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.20    04:42:39.45 +17:52:59.4   6940 5692   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96601_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
Preparing report for the candidate 96601_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
  
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Considering the candidate 96635_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96635_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.34    04:30:52.11 +16:07:14.8   5321 4502   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.19    04:30:52.11 +16:07:14.6   5313 4508   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96640_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96640_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.31    04:38:35.59 +17:25:29.1   6383 5364   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.30    04:38:35.50 +17:25:27.8   6375 5370   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96649_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96649_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.11    04:37:04.55 +09:25:15.9   6485 0528   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.11    04:37:04.65 +09:25:15.7   6478 0534   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96653_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96653_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.28    04:23:20.99 +11:21:19.9   4386 1574   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.18    04:23:21.02 +11:21:20.4   4378 1581   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96658_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
Preparing report for the candidate 96658_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
  
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Considering the candidate 96672_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96672_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.46    04:19:32.12 +14:40:32.0   3728 3542   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.50    04:19:32.11 +14:40:32.9   3720 3548   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96684_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96684_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.44    04:30:08.10 +15:40:00.7   5223 4228   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:30:08.16 +15:40:00.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96688_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96688_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.73    03:59:11.19 +15:32:49.8   0731 3958   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.72    03:59:11.37 +15:32:49.6   0724 3964   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96693_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96693_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.42    04:30:58.71 +15:04:46.3   5374 3877   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.47    04:30:58.80 +15:04:45.9   5367 3883   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96697_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96697_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.43    04:30:13.78 +15:39:28.4   5237 4224   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:30:13.78 +15:39:28.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96712_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96712_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.72    04:05:48.25 +15:44:18.3   1700 4101   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.85    04:05:48.22 +15:44:16.7   1692 4107   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96718_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96718_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.66    03:59:34.03 +10:19:13.0   0864 0790   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  03:59:33.95 +10:19:14.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96759_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96759_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.80    04:20:48.76 +13:50:47.7   3931 3059   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:20:48.60 +13:50:46.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 96764_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96764_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.65    04:21:31.42 +14:25:59.4   4024 3410   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.59    04:21:31.31 +14:26:00.3   4016 3417   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96769_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
Preparing report for the candidate 96769_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
  
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Considering the candidate 96781_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96781_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.83    04:06:08.59 +14:33:33.7   1775 3390   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.88    04:06:08.51 +14:33:33.5   1767 3396   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 96785_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96785_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 2     2026 07 27.40826    2461248.90826    13.74    04:22:58.73 +17:35:25.5   4129 5329   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:22:58.78 +17:35:25.3 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 96816_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 96816_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.79    04:16:48.58 +14:21:31.7   3340 3332   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.72    04:16:48.99 +14:21:30.2   3333 3338   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 63257_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 63257_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    9.72    04:28:17.98 +10:09:46.6   5148 0903   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:28:17.98 +10:09:46.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 48652_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 48652_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    13.14    04:55:05.76 +13:07:33.1   8982 2973   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:55:05.77 +13:07:34.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72841_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 72841_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    11.28    04:54:18.57 +11:10:44.2   8965 1784   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:54:18.55 +11:10:44.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 38096_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 38096_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 1     2026 07 27.40764    2461248.90764    13.73    04:13:32.34 +14:34:38.3   2857 3442   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-46-49_20.00sec_-0.00C_LIGHTs_0294.fits
Discovery image 2     2026 07 27.40826    2461248.90826    13.77    04:13:32.33 +14:34:38.1   2849 3449   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

  
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Considering the candidate 75632_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295
The candidate 75632_fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295 did not pass the final checks
Discovery image 3     2026 07 27.40826    2461248.90826    11.20    04:43:24.08 +11:35:05.1   7323 1906   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Tau-06-Q1b1x1_045029_TTUQ1b1x1_2681976_fUvyCZmw/fd_Tau-06-Q1b1x1_2026-07-27_04-47-43_20.00sec_-0.00C_LIGHTs_0295.fits

**** FOUND  04:43:24.11 +11:35:04.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Tau-06-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
04:36:39.54 +15:39:37.0
03:58:17.55 +18:38:55.1
04:01:22.15 +16:06:17.6
########### Completed Tau-06-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
04:36:39.54 +15:39:37.0
03:58:17.55 +18:38:55.1
04:01:22.15 +16:06:17.6
###################################################################################
04:36:39.54 +15:39:37.0  -- asteroid (will NOT add it to exclusion list)
03:58:17.55 +18:38:55.1  -- asteroid (will NOT add it to exclusion list)
04:01:22.15 +16:06:17.6  -- 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)2461248.90763718 -observatory V36
07:09:57.90 +19:07:52.6 Mercury (1.2mag)
11:19:38.39 +04:43:43.5 Venus (-4.2mag)
05:14:39.37 +23:03:27.5 Mars (1.3mag)
08:32:13.77 +19:19:52.1 Jupiter (-1.8mag)
00:56:49.18 +03:21:23.5 Saturn (0.7mag)
04:10:09.73 +20:52:51.6 Uranus (5.8mag)
00:16:39.86 +00:17:24.1 Neptune (7.7mag)
20:29:17.21 -23:25:24.7 Pluto (14.4mag)
18:39:49.49 -27:38:57.0 Moon (-12.1mag)
-rw-r--r-- 1 apache apache 362 Jul 27 08:04 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461248.90763718:
08:32:09.08 +19:20:12.2 Io (6.0mag)
08:32:06.01 +19:20:25.0 Europa (6.3mag)
08:32:07.16 +19:20:16.9 Ganymede (5.5mag)
08:32:40.44 +19:18:03.5 Callisto (6.7mag)
08:30:04.78 +19:12:20.6 Himalia (15.7mag)
08:32:18.03 +19:19:35.3 Thebe (16.6mag)
08:29:29.27 +19:13:12.8 Elara (17.7mag)
08:36:11.53 +19:05:06.6 Pasiphae (17.9mag)
08:36:10.38 +19:27:45.0 Carme (19.0mag)
00:56:42.23 +03:21:00.0 Titan (8.5mag)
00:56:47.92 +03:21:33.2 Rhea (9.8mag)
00:56:26.59 +03:18:44.3 Iapetus (11.2mag)
00:57:04.41 +03:21:01.2 Hyperion (14.5mag)
00:56:27.10 +03:16:10.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 27 08:04 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461248.90763718:
18:21:23.47 -28:07:39.0 JWST
18:24:09.87 +22:09:12.2 Chandra
10:55:19.99 -59:24:42.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 27 08:04 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461248.90763718 -observatory V36
02:59:24.09 +16:17:47.4 17.7mag P/1996 R2 (Lagerkvist)
18:06:37.30 -34:38:27.6 13.9mag P/2010 H2 (Vales)
06:42:32.43 -68:30:48.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:25.98 +32:45:18.1 17.7mag C/2017 K2 (PANSTARRS)
03:05:00.41 +30:37:02.4 16.2mag P/2021 N1 (ZTF)
22:47:59.08 +32:00:09.7 17.3mag C/2022 E2 (ATLAS)
06:31:17.36 +26:43:43.6 16.7mag C/2022 N2 (PANSTARRS)
10:10:43.01 +29:00:24.0 16.9mag C/2022 QE78 (ATLAS)
09:20:56.85 +05:14:11.6 17.9mag C/2022 R6 (PANSTARRS)
15:11:09.62 -11:51:37.7 17.8mag P/2023 B1 (PANSTARRS)
21:26:52.86 +67:03:05.5 17.9mag C/2023 H5 (Lemmon)
16:01:58.37 -11:48:28.3 14.2mag C/2023 R1 (PANSTARRS)
08:31:29.46 +66:42:21.2 18.0mag C/2024 A1 (ATLAS)
07:54:19.87 +30:48:58.7 15.0mag C/2024 E1 (Wierzchos)
15:09:38.34 +15:36:02.1 17.7mag C/2024 G6 (ATLAS)
19:18:40.32 +42:04:19.2 13.7mag C/2024 J3 (ATLAS)
21:27:24.06 +48:13:11.0 17.7mag C/2024 R4 (PANSTARRS)
05:05:12.94 -13:11:16.1 15.6mag C/2024 T5 (ATLAS)
06:48:00.52 +26:12:05.9 17.9mag C/2025 J1 (Borisov)
07:25:03.72 -14:37:57.7 17.3mag C/2025 R3 (PANSTARRS)
10:17:00.99 +21:36:16.4 17.4mag C/2025 V2 (Rankin)
12:51:39.25 +03:05:01.9 17.0mag C/2025 Y1 (ATLAS)
16:13:12.18 +78:45:21.2 17.0mag C/2026 A2 (Bok)
03:01:18.65 +45:52:58.5 16.9mag C/2026 B2 (Sun-Gao)
11:37:25.61 +07:09:30.0 17.2mag A/2026 E1
21:43:56.41 -22:05:33.9 6.9mag 10P/Tempel
11:22:09.35 -02:42:46.9 16.2mag 29P/Schwassmann-Wachmann
04:23:59.77 +31:19:20.9 17.9mag 47P/Ashbrook-Jackson
10:43:28.80 +08:30:23.8 17.1mag 63P/Wild
00:53:35.12 -05:07:49.2 15.5mag 65P/Gunn
05:08:12.13 +20:44:02.2 13.7mag 78P/Gehrels
02:47:17.46 +12:39:32.3 16.5mag 88P/Howell
07:24:32.61 +29:06:28.8 16.0mag 93P/Lovas
03:34:09.54 +12:20:47.1 17.9mag 112P/Urata-Niijima
05:17:12.45 +31:10:35.4 16.5mag 114P/Wiseman-Skiff
08:50:12.22 +28:31:01.0 15.1mag 123P/West-Hartley
11:20:30.41 -05:39:44.0 17.0mag 124P/Mrkos
05:18:41.19 +21:08:47.2 16.2mag 128P/Shoemaker-Holt
06:07:45.88 +19:22:45.7 17.8mag 131P/Mueller
08:11:14.86 +13:06:44.4 17.6mag 141P-D/Machholz
03:21:27.76 -19:47:34.4 16.9mag 161P/Hartley-IRAS
06:34:31.55 +36:48:35.8 15.6mag 162P/SidingSpring
17:47:37.26 +28:54:03.1 13.2mag 169P/NEAT
02:19:39.04 +09:04:42.2 17.6mag 220P/McNaught
16:36:57.23 -09:16:35.3 17.4mag 235P/LINEAR
20:31:13.22 -52:21:52.7 17.8mag 259P/Garradd
02:47:46.85 +19:59:13.4 15.5mag 260P/McNaught
06:29:22.60 +37:43:39.8 17.3mag 295P/LINEAR
15:07:33.39 +04:24:25.5 17.7mag 391P/Kowalski
08:50:04.96 +18:56:18.9 17.9mag 450P/LONEOS
08:18:06.56 +37:46:04.8 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 27 08:04 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
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
-rw-r--r-- 1 apache apache 5.6K Jul 27 08:04 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 27 08:04 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:52:02.226 -02:27:22.89  AT 2026uce  2026-07-09.34 22.1261
22:46:33.362 -04:06:56.17  AT 2026ucd  2026-07-09.34 22.7186
22:56:54.106 -10:42:50.84  AT 2026ucc  2026-07-09.34 22.2051
22:53:25.731 -02:38:45.64  AT 2026ucb  2026-07-09.35 22.3845
20:21:20.446 -12:55:24.01  AT 2026uca  2026-07-09.24 22.8887
23:17:51.308 -00:47:18.69  AT 2026ubz  2026-07-09.38 21.8767
22:50:38.435 -08:50:23.60  AT 2026uby  2026-07-09.34 22.2275
22:47:24.698 -06:06:23.35  AT 2026ubx  2026-07-09.34 23.256
22:56:00.968 -11:40:11.78  AT 2026ubw  2026-07-09.34 22.1585
23:24:42.862 +02:16:46.36  AT 2026ubv  2026-07-09.41 22.7993
22:45:14.951 -12:30:44.06  AT 2026ubu  2026-07-07.42 23.0269
21:48:25.112 -16:15:06.82  AT 2026ubt  2026-07-07.42 22.6297
22:49:23.723 -15:30:28.94  AT 2026ubs  2026-07-07.41 23.1172
22:47:25.707 -13:21:20.99  AT 2026ubr  2026-07-07.42 22.9851
22:48:27.713 -14:51:00.69  AT 2026ubq  2026-07-07.41 23.5158
22:55:15.603 -17:20:52.24  AT 2026ubp  2026-07-07.41 22.73
00:01:17.781 -03:06:59.77  AT 2026ubo  2026-06-30.36 21.0986
23:48:53.692 +00:34:05.28  AT 2026ubn  2026-06-30.37 21.2974
23:55:47.866 +01:29:21.94  AT 2026ubm  2026-06-30.37 22.7418
23:56:07.829 -00:07:55.59  AT 2026ubl  2026-06-30.36 22.5755
-rw-r--r-- 1 apache apache 88K Jul 27 08:04 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Jul 27 08:03:57 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 43s (0.72 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 1s (0.02 min)
    MAGNITUDE_CALIBRATION: 238s (3.97 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 302s (5.03 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 8 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 73s (1.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 182s (3.03 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 270s (4.50 min)
FIELD_Tau-06-Q1b1x1: 597s (9.95 min)
=======================================
TOTAL_RUNTIME: 605s (10.08 min)
Finished: Mon Jul 27 08:14:02 CDT 2026