Mean magnitude and position on the discovery images: 
                   2026 10 21.1933  2461334.6933  10.88  05:22:09.12 +22:57:40.9
182.18667  -7.66346 galactic  Tau  Second-epoch detections are separated by 0.3" and 9.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
230 Athamantis               1      1       1  11.2     0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:09.12 +22:57:40.9:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:09.12 +22:57:40.9:  15.89 +/- 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -crosshair 3392.00928 3819.52832 image    wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -crosshair 3384.87939 3824.95264 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC

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 10 21.19335 05 22 09.12 +22 57 40.9          10.9 R      V36

Position measured on individual images:

     TAU0008  C2026 10 21.19300 05 22 09.12 +22 57 41.0          10.9 R      V36
     TAU0008  C2026 10 21.19370 05 22 09.12 +22 57 40.7          10.9 R      V36

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

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

TCP 2026 10 21.1933*  05 22 09.12 +22 57 40.9  10.9 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,2461334.6933,10.88,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261021.1933 10.88CV 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 10 21.1933  2461334.6933  11.79  05:21:07.62 +23:38:19.8
181.48707  -7.48066 galactic  Tau  Second-epoch detections are separated by 0.5" and 9.0 pix   This object is listed in tocp_transients_list.txt    0.4"  TCP J05210763+2338194  2026-08-06.4109  11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | V1452 Tau                    | 05:21:07.62 +23:38:19.8 (user input)  | N (VSX @ VizieR) |  (VSX @ VizieR)      |  (position from user input)                                                  
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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -crosshair 3266.54053 4234.74365 image    wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -crosshair 3259.41211 4240.27344 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC

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 10 21.19335 05 21 07.62 +23 38 19.8          11.8 R      V36

Position measured on individual images:

     TAU0008  C2026 10 21.19300 05 21 07.61 +23 38 19.7          11.8 R      V36
     TAU0008  C2026 10 21.19370 05 21 07.64 +23 38 19.9          11.8 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 10 21.1933*  05 21 07.62 +23 38 19.8  11.8 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
V1452 Tau,2461334.6933,11.79,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
V1452 Tau 20261021.1933 11.79CV 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 10 21.1933  2461334.6933  12.87  05:18:48.31 +20:20:12.7
183.95344  -9.77136 galactic  Tau  Second-epoch detections are separated by 1.1" and 8.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
714 Ulula                   -0     -0       1  13.1    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:48.31 +20:20:12.7:  16.19 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:48.31 +20:20:12.7:  16.14 +/- 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -crosshair 2852.81299 2252.99731 image    wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -crosshair 2845.76660 2258.28735 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC

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 10 21.19335 05 18 48.31 +20 20 12.7          12.9 R      V36

Position measured on individual images:

     TAU0008  C2026 10 21.19300 05 18 48.29 +20 20 13.1          12.9 R      V36
     TAU0008  C2026 10 21.19370 05 18 48.33 +20 20 12.2          12.9 R      V36

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

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

TCP 2026 10 21.1933*  05 18 48.31 +20 20 12.7  12.9 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,2461334.6933,12.87,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261021.1933 12.87CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 21.1933  2461334.6933  13.56  05:46:05.49 +19:16:16.3
188.32820  -4.92294 galactic  Tau  Second-epoch detections are separated by 0.4" and 8.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
168 Sibylla                  0      0       0  13.7    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:46:05.49 +19:16:16.3:  16.06 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:46:05.49 +19:16:16.3:  15.91 +/- 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits


fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -crosshair 6711.13818 1526.62903 image    wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -crosshair 6704.19238 1531.79541 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC

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 10 21.19335 05 46 05.49 +19 16 16.3          13.6 R      V36

Position measured on individual images:

     TAU0008  C2026 10 21.19300 05 46 05.50 +19 16 16.5          13.6 R      V36
     TAU0008  C2026 10 21.19370 05 46 05.48 +19 16 16.2          13.6 R      V36

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

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

TCP 2026 10 21.1933*  05 46 05.49 +19 16 16.3  13.6 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,2461334.6933,13.56,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261021.1933 13.56CV 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-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Field Tau-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
First image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461334.69369847 21.10.2026 04:38:45.548   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.40
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 6 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  18007
Objects passed selection criteria:  17885
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 11714.2
Average stars matched: 11250.8 (96.0433 %)
Memory usage VmPeak:   243548 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 21 00:10:28 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: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
First image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461334.69369847 21.10.2026 04:38:45.548   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 68
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.07
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: 35 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  137212
Objects passed selection criteria:  136814
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 94022.2
Average stars matched: 88729 (94.3702 %)
Memory usage VmPeak:   603832 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 21 00:12:03 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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-04-Q2b1x1
#######################################
########### Starting Tau-04-Q2b1x1 ###########
Processing Tau-04-Q2b1x1
server tau has sufficient free disk space available: 220832 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 220832 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.png' -> 'transient_report/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits_preview.png'

Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits


renamed 'Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.png' -> 'transient_report/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits_preview.png'

Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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= 599.0891
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 758.4070
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2894.9165
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 781.5149
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2878.6129
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 777.7819
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 4.8322
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/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     15.7700004577637 / [degC] Focuser temperature
AMBTEMP =                 15.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.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= '2026-10-20T23:37:45.2968616' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T04:37:45.2968616' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.1928853705 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T04:37:55.1993915' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61334.1929999883 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0741691811674 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996834416858 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.9716666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.2566666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.81737432442195 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20707 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20707 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.7700004577637 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.7700004577637 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/d_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits :)

Spent 0.612856 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/d_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     15.6499996185303 / [degC] Focuser temperature
AMBTEMP =                 15.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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= '2026-10-20T23:38:45.5486303' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T04:38:45.5486303' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.1935827313 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T04:38:55.4506464' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61334.193697338 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0783355084054 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996943459745 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1711111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.3797222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.76978597295801 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20707 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20707 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.6499996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.6499996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/d_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits :)

Spent 0.632254 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/d_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits



fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461334.69300111
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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.570 +21:59:57.74 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-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Image size: 941.3'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:18.997 +21:59:52.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:18.997 +21:59:52.98
Angular distance between the image centers 0.0026 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:22.055 +21:59:21.77 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:22.055 +21:59:21.77
Angular distance between the image centers 0.0139 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  05:32:18.997 +21:59:52.98
Second-epoch second image center 05:32:22.055 +21:59:21.77
Angular distance between the image centers 0.01465 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.weZ9TneTZL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.dtnoronAKD
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits &> /tmp/tmp.sDYcbBhAqo
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits &> /tmp/tmp.uTvAjthWFa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 22997 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg
Loaded 12406 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): 8976 out of 10160 total matches.
Matched with Tycho-2 10160 out of 22997 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.969200
a=0.000000 b=1.000000 c=22.969200
From vast_summary.log: estimated ref. image limiting mag.:  -7.40
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.57

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 22997 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg
Loaded 12406 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): 8976 out of 10160 total matches.
Matched with Tycho-2 10160 out of 22997 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=6.0)
Read 20916 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3773 to 91.9061 deg, Dec +16.4876 to +27.3008 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 74.3773 to 91.9061 deg, Dec 16.4876 to 27.3008 deg
Loaded 12329 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): 8847 out of 10017 total matches.
Matched with Tycho-2 10017 out of 20916 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 5 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 2.0 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.3 pix  fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
 2.3 pix  fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Limiting magnitude estimates:
 15.6 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.5 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.0 mag.  fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
 14.1 mag.  fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.weZ9TneTZL (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2479, bad_region=3694, passed=22997
Got 22997 stars (including 17090 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 22997 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4775 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4774 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4705 stars left (next iteration limit 5175)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4705 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.273 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 worst_quadrant_to_overall_ratio=1.193
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits selection=current_pairs N_selected=4705 N_valid=4705 bias_ra_arcsec=0.002 bias_dec_arcsec=-0.009 median_sep_arcsec=0.265 p95_sep_arcsec=1.655 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.dtnoronAKD (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, bad_region=3377, passed=20916
Got 20916 stars (including 15475 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4776 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4708 stars left (next iteration limit 5177)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4708 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.402 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 worst_quadrant_to_overall_ratio=1.175
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits selection=current_pairs N_selected=4708 N_valid=4708 bias_ra_arcsec=0.005 bias_dec_arcsec=-0.010 median_sep_arcsec=0.365 p95_sep_arcsec=1.905 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.sDYcbBhAqo (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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=502, bad_region=1924, passed=7054
Got 7054 stars (including 4771 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat 
util/solve_plate_with_UCAC5 got 7054 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4577 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4512 matched stars entering correct_measured_positions(), 4516 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4512 matched stars entering correct_measured_positions(), 5581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4577 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4510 matched stars entering correct_measured_positions(), 5581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4510 matched stars entering correct_measured_positions(), 5581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4510 stars left (next iteration limit 4963)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4510 robust_rms=7.023 arcsec worst_region_rms=13.771 arcsec outer_annulus_rms=13.771 arcsec
SIP_REFIT: SIP order 3 trial: matched=4510 robust_rms=0.706 arcsec worst_region_rms=1.070 arcsec outer_annulus_rms=1.070 arcsec
SIP_REFIT: SIP order 5 trial: matched=4510 robust_rms=0.537 arcsec worst_region_rms=0.839 arcsec outer_annulus_rms=0.839 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4510 robust_rms_before=1.512 arcsec robust_rms_before_corrected=0.546 arcsec robust_rms_after=0.537 arcsec worst_region_rms_before=0.852 worst_region_rms_after=0.839 outer_annulus_rms_before=1.408 outer_annulus_rms_after=0.839
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.852 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits worst_region_rms_kept=0.852 arcsec robust_rms_kept=0.546 arcsec matched=4510
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits N_match=4510 sigma_overall_arcsec=0.541 sigma_q1_arcsec=0.542 sigma_q2_arcsec=0.525 sigma_q3_arcsec=0.682 sigma_q4_arcsec=0.456 n_q1=1251 n_q2=1090 n_q3=1030 n_q4=1139 worst_quadrant_to_overall_ratio=1.260
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits selection=current_pairs N_selected=4510 N_valid=4510 bias_ra_arcsec=-0.196 bias_dec_arcsec=0.620 median_sep_arcsec=1.355 p95_sep_arcsec=3.972 n_q1=1251 n_q2=1090 n_q3=1030 n_q4=1139 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.uTvAjthWFa (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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=477, bad_region=1979, passed=7126
Got 7126 stars (including 4803 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat 
util/solve_plate_with_UCAC5 got 7126 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4613 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4545 matched stars entering correct_measured_positions(), 4551 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4544 matched stars entering correct_measured_positions(), 5572 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4614 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4544 matched stars entering correct_measured_positions(), 5572 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 4544 matched stars entering correct_measured_positions(), 5572 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4544 stars left (next iteration limit 4998)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4544 robust_rms=7.013 arcsec worst_region_rms=14.060 arcsec outer_annulus_rms=14.060 arcsec
SIP_REFIT: SIP order 3 trial: matched=4544 robust_rms=0.679 arcsec worst_region_rms=1.071 arcsec outer_annulus_rms=1.071 arcsec
SIP_REFIT: SIP order 5 trial: matched=4544 robust_rms=0.524 arcsec worst_region_rms=0.880 arcsec outer_annulus_rms=0.880 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4544 robust_rms_before=1.397 arcsec robust_rms_before_corrected=0.548 arcsec robust_rms_after=0.524 arcsec worst_region_rms_before=0.869 worst_region_rms_after=0.880 outer_annulus_rms_before=1.350 outer_annulus_rms_after=0.880
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.869 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits worst_region_rms_kept=0.869 arcsec robust_rms_kept=0.548 arcsec matched=4544
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits N_match=4544 sigma_overall_arcsec=0.550 sigma_q1_arcsec=0.538 sigma_q2_arcsec=0.538 sigma_q3_arcsec=0.693 sigma_q4_arcsec=0.465 n_q1=1258 n_q2=1101 n_q3=1055 n_q4=1130 worst_quadrant_to_overall_ratio=1.260
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits selection=current_pairs N_selected=4544 N_valid=4544 bias_ra_arcsec=-0.135 bias_dec_arcsec=0.566 median_sep_arcsec=1.272 p95_sep_arcsec=3.829 n_q1=1258 n_q2=1101 n_q3=1055 n_q4=1130 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.386 worst_q_ratio=1.193
ref2=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.515 worst_q_ratio=1.175
new1=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits sigma_overall=0.541 worst_q_ratio=1.260
new2=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits sigma_overall=0.550 worst_q_ratio=1.260
reference average sigma_overall=0.4505 worst_q_ratio=1.184
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378_astrometric_residuals.png (4705 matched stars from wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035_astrometric_residuals.png (4708 matched stars from wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252_astrometric_residuals.png (4510 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.49 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253_astrometric_residuals.png (4544 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.50 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits'
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:58.39 +23:30:27.4:  11.34 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:09.12 +22:57:40.9:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:58.39 +23:30:27.4:  11.45 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:09.12 +22:57:40.9:  15.89 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  11.39 +/- 0.00
Forced photometry filter REJECTED candidate at 05:18:58.39 +23:30:27.4: ref_mag=11.39 +/- 0.00 new_mean_mag=11.2358 delta=0.16 (need > 0.90)
Adding exclusion_list_local.txt__out31234.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 30582_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 30582_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    11.51    05:18:58.29 +23:30:26.6   2964 4168   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    11.14    05:18:58.49 +23:30:28.2   2958 4174   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 30583_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 30583_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    10.72    05:48:07.05 +21:03:19.3   6992 2613   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:48:07.01 +21:03:19.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 31234_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
Preparing report for the candidate 31234_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
  
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Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 19272_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    10.51    05:46:56.41 +17:54:32.7   6825 0704   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:46:56.42 +17:54:32.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 03444_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 03444_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    10.83    05:49:48.72 +25:25:23.0   7223 5260   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:49:48.72 +25:25:23.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:22:09.12 +22:57:40.9
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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Checking 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.570 +21:59:57.74 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-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Image size: 941.3'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:18.997 +21:59:52.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:18.997 +21:59:52.98
Angular distance between the image centers 0.0026 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:22.055 +21:59:21.77 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:22.055 +21:59:21.77
Angular distance between the image centers 0.0139 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  05:32:18.997 +21:59:52.98
Second-epoch second image center 05:32:22.055 +21:59:21.77
Angular distance between the image centers 0.01465 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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.M0P6OcvKJ3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.qLQbicsul3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits &> /tmp/tmp.Z1Gm8PUjXW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits &> /tmp/tmp.sQxeVcNr2o
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 167968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg
Loaded 12414 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): 7145 out of 10502 total matches.
Matched with Tycho-2 10502 out of 167968 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.825500
a=0.000000 b=1.000000 c=22.825500
From vast_summary.log: estimated ref. image limiting mag.:  -7.07
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.76

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.76

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 167968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg
Loaded 12414 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): 7145 out of 10502 total matches.
Matched with Tycho-2 10502 out of 167968 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=4.5)
Read 163013 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3370 to 91.9475 deg, Dec +16.4845 to +27.3051 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 74.3370 to 91.9475 deg, Dec 16.4845 to 27.3051 deg
Loaded 12419 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): 7184 out of 10475 total matches.
Matched with Tycho-2 10475 out of 163013 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 61 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 1.8 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Limiting magnitude estimates:
 15.8 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.7 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.2 mag.  fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
 14.3 mag.  fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
All-image limiting magnitude estimate:  14.2 (SNR )  13.6 (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.M0P6OcvKJ3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=21684, bad_region=23036, passed=167940
Got 167940 stars (including 124901 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 167940 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4762 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4763 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 150201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4713 stars left (next iteration limit 5185)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4713 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.470 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.295 n_q1=1719 n_q2=436 n_q3=1839 n_q4=719 worst_quadrant_to_overall_ratio=1.232
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits selection=current_pairs N_selected=4713 N_valid=4713 bias_ra_arcsec=-0.006 bias_dec_arcsec=-0.002 median_sep_arcsec=0.255 p95_sep_arcsec=1.454 n_q1=1719 n_q2=436 n_q3=1839 n_q4=719 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.qLQbicsul3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=20219, bad_region=22244, passed=162977
Got 162977 stars (including 121992 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 162977 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4760 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 145759 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4760 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4704 stars left (next iteration limit 5176)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4704 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.615 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.412 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 worst_quadrant_to_overall_ratio=1.238
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits selection=current_pairs N_selected=4704 N_valid=4704 bias_ra_arcsec=0.002 bias_dec_arcsec=0.002 median_sep_arcsec=0.347 p95_sep_arcsec=1.639 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Z1Gm8PUjXW (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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2891, bad_region=12392, passed=58238
Got 58238 stars (including 43519 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat 
util/solve_plate_with_UCAC5 got 58238 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 4711 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 49134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 49134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 49134 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4712 stars left (next iteration limit 5181)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4712 robust_rms=6.921 arcsec worst_region_rms=14.812 arcsec outer_annulus_rms=14.812 arcsec
SIP_REFIT: SIP order 3 trial: matched=4712 robust_rms=0.683 arcsec worst_region_rms=1.145 arcsec outer_annulus_rms=1.145 arcsec
SIP_REFIT: SIP order 5 trial: matched=4712 robust_rms=0.526 arcsec worst_region_rms=0.862 arcsec outer_annulus_rms=0.862 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4712 robust_rms_before=1.535 arcsec robust_rms_before_corrected=0.506 arcsec robust_rms_after=0.526 arcsec worst_region_rms_before=0.857 worst_region_rms_after=0.862 outer_annulus_rms_before=1.444 outer_annulus_rms_after=0.862
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.857 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits worst_region_rms_kept=0.857 arcsec robust_rms_kept=0.506 arcsec matched=4712
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits N_match=4712 sigma_overall_arcsec=0.502 sigma_q1_arcsec=0.527 sigma_q2_arcsec=0.478 sigma_q3_arcsec=0.686 sigma_q4_arcsec=0.441 n_q1=1309 n_q2=1178 n_q3=985 n_q4=1240 worst_quadrant_to_overall_ratio=1.367
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits selection=current_pairs N_selected=4712 N_valid=4712 bias_ra_arcsec=-0.261 bias_dec_arcsec=0.678 median_sep_arcsec=1.383 p95_sep_arcsec=3.680 n_q1=1309 n_q2=1178 n_q3=985 n_q4=1240 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.sQxeVcNr2o (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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=9, blended=2930, bad_region=12581, passed=59266
Got 59266 stars (including 44294 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat 
util/solve_plate_with_UCAC5 got 59266 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 50036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4778 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 50036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 50036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4709 stars left (next iteration limit 5181)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4709 robust_rms=6.924 arcsec worst_region_rms=15.025 arcsec outer_annulus_rms=15.025 arcsec
SIP_REFIT: SIP order 3 trial: matched=4709 robust_rms=0.656 arcsec worst_region_rms=1.154 arcsec outer_annulus_rms=1.154 arcsec
SIP_REFIT: SIP order 5 trial: matched=4709 robust_rms=0.518 arcsec worst_region_rms=0.871 arcsec outer_annulus_rms=0.871 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4709 robust_rms_before=1.428 arcsec robust_rms_before_corrected=0.510 arcsec robust_rms_after=0.518 arcsec worst_region_rms_before=0.863 worst_region_rms_after=0.871 outer_annulus_rms_before=1.383 outer_annulus_rms_after=0.871
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.863 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits worst_region_rms_kept=0.863 arcsec robust_rms_kept=0.510 arcsec matched=4709
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits N_match=4709 sigma_overall_arcsec=0.506 sigma_q1_arcsec=0.538 sigma_q2_arcsec=0.487 sigma_q3_arcsec=0.675 sigma_q4_arcsec=0.444 n_q1=1315 n_q2=1184 n_q3=983 n_q4=1227 worst_quadrant_to_overall_ratio=1.334
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits selection=current_pairs N_selected=4709 N_valid=4709 bias_ra_arcsec=-0.211 bias_dec_arcsec=0.613 median_sep_arcsec=1.308 p95_sep_arcsec=3.505 n_q1=1315 n_q2=1184 n_q3=983 n_q4=1227 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.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_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:34:22.42 +20:21:46.3:  13.22 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:19:51.74 +26:01:45.7:  13.49 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:34:07.76 +24:25:08.7:  12.80 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.36 +19:56:03.9:  13.25 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:31:13.61 +24:24:33.0:  13.46 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:34:22.42 +20:21:46.3:  13.29 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.36 +19:56:03.9:  13.23 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:34:07.76 +24:25:08.7:  12.82 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:19:51.74 +26:01:45.7:  13.51 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.25 +/- 0.02
Forced photometry reference-image weighted average:  13.24 +/- 0.02
Forced photometry reference-image weighted average:  12.81 +/- 0.01
Forced photometry filter REJECTED candidate at 05:34:22.42 +20:21:46.3: ref_mag=13.25 +/- 0.02 new_mean_mag=13.3752 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:37:07.36 +19:56:03.9: ref_mag=13.24 +/- 0.02 new_mean_mag=13.0919 delta=0.15 (need > 0.90)
Forced photometry reference-image weighted average:  13.50 +/- 0.02
Forced photometry filter REJECTED candidate at 05:34:07.76 +24:25:08.7: ref_mag=12.81 +/- 0.01 new_mean_mag=13.0233 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:19:51.74 +26:01:45.7: ref_mag=13.50 +/- 0.02 new_mean_mag=13.3370 delta=0.16 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:31:13.61 +24:24:33.0:  13.45 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.02
Forced photometry filter REJECTED candidate at 05:31:13.61 +24:24:33.0: ref_mag=13.46 +/- 0.02 new_mean_mag=13.4374 delta=0.02 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:48.31 +20:20:12.7:  16.19 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:48.31 +20:20:12.7:  16.14 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:40.10 +22:58:28.7:  13.59 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:46:05.49 +19:16:16.3:  16.06 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:28:49.97 +22:45:37.0:  13.86 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:40.10 +22:58:28.7:  13.59 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.59 +/- 0.03
Forced photometry filter REJECTED candidate at 05:37:40.10 +22:58:28.7: ref_mag=13.59 +/- 0.03 new_mean_mag=13.3856 delta=0.20 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:46:05.49 +19:16:16.3:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:28:49.97 +22:45:37.0:  13.89 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.88 +/- 0.03
Forced photometry filter REJECTED candidate at 05:28:49.97 +22:45:37.0: ref_mag=13.88 +/- 0.03 new_mean_mag=13.6639 delta=0.21 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.18 +20:18:42.2:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:05.18 +20:18:42.2:  13.25 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.25 +/- 0.03
Forced photometry filter REJECTED candidate at 05:13:05.18 +20:18:42.2: ref_mag=13.25 +/- 0.03 new_mean_mag=13.1071 delta=0.14 (need > 0.90)
Adding exclusion_list_local.txt__out193324.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out197277.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 13s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 189033_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189033_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.80    05:34:20.11 +19:45:26.2   5035 1842   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:34:20.09 +19:45:25.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189043_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189043_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.42    05:31:13.63 +24:24:32.8   4674 4654   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.45    05:31:13.58 +24:24:33.1   4667 4660   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 189049_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189049_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.34    05:34:22.43 +20:21:46.1   5055 2203   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.44    05:34:22.41 +20:21:46.5   5048 2208   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 189055_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189055_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.34    05:19:51.74 +26:01:44.1   3155 5692   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.33    05:19:51.74 +26:01:47.3   3147 5698   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 189056_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189056_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.12    05:30:27.48 +20:59:28.0   4506 2599   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:30:27.52 +20:59:27.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189057_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189057_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.12    05:37:07.34 +19:56:03.5   5439 1937   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.07    05:37:07.39 +19:56:04.2   5433 1943   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 189061_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189061_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.05    05:42:01.28 +19:41:41.1   6126 1791   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:42:01.27 +19:41:41.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189063_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189063_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.05    05:34:07.79 +24:25:08.4   5073 4652   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.00    05:34:07.74 +24:25:08.9   5066 4658   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 189064_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189064_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.05    05:34:56.33 +20:14:27.9   5127 2133   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:34:56.29 +20:14:27.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189066_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189066_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.06    05:33:57.92 +22:41:50.4   5021 3618   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:33:57.83 +22:41:50.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189068_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189068_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.74    05:46:25.16 +25:17:26.7   6758 5175   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:46:25.15 +25:17:26.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189070_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189070_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.92    05:29:17.25 +18:20:16.2   4294 0998   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:29:17.22 +18:20:15.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189074_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189074_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    11.94    05:44:45.63 +17:48:34.4   6511 0644   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:44:45.65 +17:48:34.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189079_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189079_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    11.34    05:31:56.38 +22:45:15.6   4741 3658   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:31:56.40 +22:45:15.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189704_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 189704_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    10.88    05:22:09.13 +22:57:40.8   3385 3825   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:22:09.12 +22:57:40.9 in the exclusion list exclusion_list_local.txt ****
  
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Considering the candidate 190588_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
Preparing report for the candidate 190588_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
  
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Considering the candidate 191665_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 191665_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.28    05:30:50.72 +22:27:24.7   4584 3482   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:30:50.71 +22:27:24.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 191929_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 191929_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.32    05:41:56.05 +22:38:55.1   6129 3576   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:41:56.08 +22:38:55.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 192165_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192165_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.52    05:32:09.92 +18:33:14.6   4710 1120   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:32:09.90 +18:33:13.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 192275_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192275_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.55    05:45:36.94 +25:05:44.2   6647 5056   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:45:36.99 +25:05:44.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 192454_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192454_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.52    05:37:00.63 +20:46:45.2   5425 2453   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:37:00.65 +20:46:45.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 192722_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192722_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.82    05:45:54.09 +26:06:00.8   6688 5667   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:45:54.17 +26:06:00.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192752_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192752_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.60    05:20:11.78 +19:34:17.7   3022 1787   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:20:11.76 +19:34:17.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192960_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 192960_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.62    05:39:54.79 +23:41:00.3   5855 4202   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:39:54.79 +23:41:00.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193027_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193027_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.63    05:43:00.21 +18:59:12.4   6263 1360   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:43:00.19 +18:59:10.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193216_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193216_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.87    05:42:11.79 +22:40:39.8   6166 3593   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:42:11.81 +22:40:40.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193289_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193289_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.76    05:31:10.97 +20:10:05.4   4595 2100   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:31:10.97 +20:10:05.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193324_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
Preparing report for the candidate 193324_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193399_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193399_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.76    05:39:37.42 +18:52:53.7   5779 1301   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:39:37.39 +18:52:53.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193473_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193473_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.70    05:33:38.36 +18:33:25.5   4921 1117   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:33:38.42 +18:33:25.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193572_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193572_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.89    05:47:13.61 +21:51:52.8   6867 3102   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:47:13.48 +21:51:53.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193952_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193952_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.04    05:32:02.96 +18:33:58.4   4693 1127   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:32:02.95 +18:33:58.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193965_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 193965_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.05    05:51:30.87 +18:25:27.5   7484 1019   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:51:30.88 +18:25:27.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194356_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194356_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.05    05:30:36.63 +22:27:35.5   4551 3485   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:30:36.65 +22:27:35.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194388_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194388_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.11    05:35:02.43 +24:18:44.3   5190 4591   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:35:02.41 +24:18:45.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194632_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194632_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    12.92    05:44:42.22 +23:00:06.1   6516 3788   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:44:42.22 +23:00:06.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194646_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194646_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.32    05:41:10.78 +20:05:09.1   6008 2028   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:41:10.75 +20:05:09.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194651_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194651_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.04    05:36:07.80 +19:32:30.5   5288 1707   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:36:07.82 +19:32:30.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194776_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194776_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.17    05:47:05.75 +23:11:13.9   6849 3901   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:47:05.78 +23:11:13.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194998_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 194998_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.47    05:15:08.64 +20:02:26.7   2316 2102   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:15:08.70 +20:02:26.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195096_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195096_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.10    05:49:59.83 +22:34:27.6   7254 3533   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:49:59.79 +22:34:31.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195105_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195105_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.11    05:50:02.26 +22:58:00.7   7259 3771   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:50:02.35 +22:58:01.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195226_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195226_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.19    05:30:37.53 +22:22:59.3   4552 3438   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:30:37.57 +22:22:58.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195233_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195233_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.37    05:30:15.55 +18:46:33.5   4441 1260   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:30:15.55 +18:46:33.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195476_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195476_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.44    05:20:14.99 +19:35:43.6   3031 1801   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:20:14.97 +19:35:44.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195587_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195587_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.34    05:18:29.59 +21:46:13.8   2842 3127   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:18:29.60 +21:46:13.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195606_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195606_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.29    05:37:40.09 +22:58:28.4   5545 3772   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.52    05:37:40.10 +22:58:29.0   5539 3777   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195894_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 195894_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.54    05:27:25.21 +23:07:39.3   4120 3900   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:27:25.25 +23:07:38.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196012_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 196012_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.33    05:51:00.23 +24:57:34.3   7388 4981   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:51:00.27 +24:57:34.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 196159_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 196159_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.39    05:44:13.69 +25:22:19.3   6458 5223   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:44:13.67 +25:22:19.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 196534_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 196534_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.36    05:47:29.17 +18:44:54.2   6904 1214   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:47:29.16 +18:44:55.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 196731_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 196731_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.16    05:41:52.35 +23:20:37.1   6124 3995   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:41:52.43 +23:20:37.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 197277_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
Preparing report for the candidate 197277_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
  
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Considering the candidate 197393_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 197393_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 1     2026 10 21.19300    2461334.69300    13.66    05:28:50.03 +22:45:37.6   4316 3667   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 2     2026 10 21.19370    2461334.69370    13.67    05:28:49.90 +22:45:36.4   4309 3672   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 197669_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 197669_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.66    05:37:08.21 +22:06:19.7   5456 3254   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:37:08.30 +22:06:19.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 14597_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19370    2461334.69370    13.26    05:38:00.43 +26:13:08.1   5615 5742   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:38:00.45 +26:13:08.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 180001_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 180001_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 2     2026 10 21.19300    2461334.69300    13.17    05:13:05.25 +20:18:42.8   2039 2275   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Discovery image 3     2026 10 21.19370    2461334.69370    13.06    05:13:05.11 +20:18:41.6   2031 2281   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

  
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Considering the candidate 45018_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 45018_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    12.37    05:48:29.13 +24:10:02.3   7042 4496   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:48:29.09 +24:10:01.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 114470_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 114470_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    10.28    05:50:24.27 +19:54:55.7   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

Rejecting candidate due to large distance (51.0") between the two second-epoch detections
  
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Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 120168_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    10.73    05:46:56.41 +17:54:32.3   6825 0704   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:46:56.39 +17:54:32.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 25835_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253
The candidate 25835_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253 did not pass the final checks
Discovery image 3     2026 10 21.19370    2461334.69370    10.94    05:49:48.77 +25:25:23.1   7223 5260   /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits

**** FOUND  05:49:48.74 +25:25:23.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 16s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:22:09.12 +22:57:40.9
05:18:48.31 +20:20:12.7
05:46:05.49 +19:16:16.3
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-21_CI_Tau-04-Q2b1x1_000803_TTUQ2b1x1_3262005_mP5bD1aC/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 58248 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.1999 to 91.7358 deg, Dec +16.4374 to +27.2917 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 74.1999 to 91.7358 deg, Dec 16.4374 to 27.2917 deg
Loaded 12209 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): 9391 out of 10217 total matches.
Matched with Tycho-2 10217 out of 58248 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Observation time (mid-exposure, UTC): JD 2461334.69300 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.07828 deg  Dec= +21.99720 deg
Frame center: alt= +15.252 deg  az= 76.127 deg  airmass= 3.7372
Header cross-check: CENTALT= 14.972 deg (difference +0.280 deg)
Header cross-check: AIRMASS= 3.8174 (we compute 3.7372)
Airmass zero-point fit: OK  k= +0.1591 +/- 0.0028 mag/airmass  N= 5051  airmass span 2.4005-7.7371  scatter 0.2189 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits: OK +0.712313 -0.159106 3.7372 +0.1591 5051 5.3366 0.2189 2.4005 7.7371
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits list=monitoring_pixlist3262430.tmp aperture=4.6
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.068000
Local star coverage test: 58248 stars in wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits.wcscat, test radius 302 pix (0.50 deg), 278.6 stars per circle at the frame's mean density
Forced photometry: center=(3266.29, 4234.79) aperture=4.6
Annulus: inner=9.20 outer=23.00 edge margin=100.00
Background annulus: 1399 pixels
Iterative clipping converged after 2 iterations, 1391/1399 pixels remain
SExtractor background: mode=2150.44 median=2154.00 mean=2156.38 sigma=70.69 -> bg=2150.44 (1391 pixels)
Aperture sum=50257.70 N_eff=16.6190
Net flux=14519.53 noise=288.17 SNR=50.39
Instrumental magnitude: -10.4049
Calibrated magnitude: 11.6631
Local star coverage at (3266.29, 4234.79): 163 catalog stars within 302 pix, 278.6 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-37-45_20.00sec_0.00C_LIGHT_0252.fits (aperture 4.6 pix)
Read 59276 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.2254 to 91.7466 deg, Dec +16.4373 to +27.2830 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 74.2254 to 91.7466 deg, Dec 16.4373 to 27.2830 deg
Loaded 12209 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): 9454 out of 10278 total matches.
Matched with Tycho-2 10278 out of 59276 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Observation time (mid-exposure, UTC): JD 2461334.69370 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.09102 deg  Dec= +21.98854 deg
Frame center: alt= +15.438 deg  az= 76.233 deg  airmass= 3.6947
Header cross-check: CENTALT= 15.171 deg (difference +0.267 deg)
Header cross-check: AIRMASS= 3.7698 (we compute 3.6947)
Airmass zero-point fit: OK  k= +0.1638 +/- 0.0029 mag/airmass  N= 5094  airmass span 2.3856-7.6282  scatter 0.2221 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits: OK +0.728547 -0.163757 3.6947 +0.1638 5094 5.2427 0.2221 2.3856 7.6282
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits list=monitoring_pixlist3262430.tmp aperture=4.6
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.074500
Local star coverage test: 59276 stars in wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits.wcscat, test radius 302 pix (0.50 deg), 283.7 stars per circle at the frame's mean density
Forced photometry: center=(3259.15, 4240.31) aperture=4.6
Annulus: inner=9.20 outer=23.00 edge margin=100.00
Background annulus: 1393 pixels
Iterative clipping converged after 3 iterations, 1375/1393 pixels remain
SExtractor background: mode=2137.60 median=2140.00 mean=2141.60 sigma=67.35 -> bg=2137.60 (1375 pixels)
Aperture sum=49791.09 N_eff=16.6190
Net flux=14266.24 noise=274.57 SNR=51.96
Instrumental magnitude: -10.3858
Calibrated magnitude: 11.6887
Local star coverage at (3259.15, 4240.31): 173 catalog stars within 302 pix, 283.7 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-10-20_23-38-45_20.00sec_-0.00C_LIGHT_0253.fits (aperture 4.6 pix)
########### Completed Tau-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
05:22:09.12 +22:57:40.9
05:21:07.62 +23:38:19.8
05:18:48.31 +20:20:12.7
05:46:05.49 +19:16:16.3
###################################################################################
05:22:09.12 +22:57:40.9  -- asteroid (will NOT add it to exclusion list)
05:21:07.62 +23:38:19.8  -- not an asteroid (will add it to exclusion list)
05:18:48.31 +20:20:12.7  -- asteroid (will NOT add it to exclusion list)
05:46:05.49 +19:16:16.3  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
05:21:07.62 +23:38:19.8  -- does not seem to be a hot pixel (will add it to exclusion list)
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)
05:21:07.62 +23:38:19.8  -- a known object
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 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
#### Adding the following to the exclusion list ####
05:21:07.62 +23:38:19.8
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461334.69300111 -observatory V36
15:06:36.64 -20:47:57.5 Mercury (0.2mag)
13:49:49.50 -18:44:50.4 Venus (-4.3mag)
09:02:00.24 +18:20:29.9 Mars (1.0mag)
09:40:18.76 +14:37:44.9 Jupiter (-2.0mag)
00:39:42.46 +01:19:59.9 Saturn (0.4mag)
04:10:56.12 +20:55:02.6 Uranus (5.6mag)
00:09:25.42 -00:31:29.2 Neptune (7.7mag)
20:24:10.53 -23:43:06.6 Pluto (14.5mag)
21:49:46.73 -13:51:41.6 Moon (-11.1mag)
-rw-r--r-- 1 apache apache 362 Oct 21 00:10 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461334.69300111:
09:40:25.91 +14:37:05.4 Io (6.1mag)
09:40:14.60 +14:38:07.5 Europa (6.2mag)
09:40:16.48 +14:37:58.4 Ganymede (5.5mag)
09:40:34.41 +14:36:19.9 Callisto (6.8mag)
09:40:47.62 +14:54:42.8 Himalia (15.6mag)
09:40:22.56 +14:37:25.0 Thebe (16.4mag)
09:39:21.79 +15:01:20.5 Elara (17.5mag)
09:42:05.57 +14:01:44.7 Pasiphae (17.8mag)
09:38:13.52 +15:07:08.6 Carme (18.8mag)
00:39:53.82 +01:19:52.0 Titan (8.2mag)
00:39:40.26 +01:20:03.5 Rhea (9.6mag)
00:39:38.12 +01:17:59.4 Iapetus (11.0mag)
00:39:58.27 +01:19:37.1 Hyperion (14.1mag)
00:37:57.88 +01:07:34.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 21 00:10 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461334.69300111:
03:44:22.58 +20:15:13.0 JWST
14:41:20.94 +53:17:54.4 Chandra
10:55:46.30 -58:56:39.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 21 00:10 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461334.69300111 -observatory V36
03:42:09.54 +20:10:11.1 17.1mag P/1996 R2 (Lagerkvist)
07:41:08.18 +37:30:15.5 18.0mag P/2004 V5 (LINEAR-Hill)
07:41:13.17 +37:30:02.9 18.0mag P/2004 V5-A (LINEAR-Hill)
07:40:34.26 +37:30:14.8 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:16.04 +40:58:58.8 18.0mag P/2009 Y2 (Kowalski)
18:34:00.26 -33:15:07.5 14.9mag P/2010 H2 (Vales)
07:43:07.25 -73:02:54.8 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:26.24 +34:56:07.1 17.7mag C/2017 K2 (PANSTARRS)
04:42:45.48 +48:15:00.2 17.5mag P/2021 N1 (ZTF)
07:33:23.93 +25:22:45.4 16.9mag C/2022 N2 (PANSTARRS)
09:05:51.58 +36:46:47.9 16.3mag C/2024 E1 (Wierzchos)
18:29:50.84 +41:08:58.0 17.4mag C/2024 J3 (ATLAS)
05:45:57.48 -13:39:54.6 16.5mag C/2024 T5 (ATLAS)
12:35:45.89 +15:11:49.2 16.0mag C/2025 V2 (Rankin)
14:01:04.36 -03:31:55.5 16.4mag C/2025 Y1 (ATLAS)
19:22:51.33 +60:47:25.2 15.6mag C/2026 A2 (Bok)
02:24:59.73 +41:43:15.6 18.0mag C/2026 B2 (Sun-Gao)
12:55:03.82 +15:18:44.2 17.7mag A/2026 E1
16:25:06.67 -50:22:46.4 13.5mag P/2026 R2 (Leonard)
19:22:03.17 -05:04:26.6 14.7mag P/2026 T1 (ATLAS)
00:01:59.91 +17:14:41.7 17.3mag 2P/Encke
23:09:34.41 -29:21:20.2 14.9mag 10P/Tempel
02:23:53.69 +36:19:15.8 16.5mag 11P/Tempel-Swift-LINEAR
12:17:43.72 -08:57:48.1 16.3mag 29P/Schwassmann-Wachmann
00:16:36.65 -09:04:12.6 15.7mag 65P/Gunn
07:47:45.68 +14:57:37.2 13.9mag 78P/Gehrels
02:49:33.51 +13:49:13.0 17.8mag 88P/Howell
08:14:24.42 +42:52:49.3 17.0mag 112P/Urata-Niijima
09:24:36.82 +10:34:19.4 17.7mag 114P/Wiseman-Skiff
12:00:54.35 +11:01:16.9 14.8mag 123P/West-Hartley
14:31:49.26 -34:53:16.1 17.9mag 124P/Mrkos
20:34:28.24 +09:44:19.7 9.8mag 161P/Hartley-IRAS
10:42:33.96 -00:32:36.1 15.2mag 169P/NEAT
03:22:39.70 +03:25:12.7 15.0mag 220P/McNaught
06:15:43.68 +47:17:02.5 15.5mag 260P/McNaught
07:41:07.81 +25:22:02.0 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 21 00:10 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
-rw-r--r-- 1 apache apache 5.7K Oct 21 00:10 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 21 00:10 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:12:33.937 -06:53:55.14  AT 2026adyq  2026-10-01.00 19.408
07:57:37.025 +37:54:49.27  SN 2026adyp  2026-10-02.18 18.628
16:33:54.937 +20:21:19.93  AT 2026adyo  2026-10-01.22 18.471
15:12:55.339 +35:26:19.35  AT 2026adyn  2026-10-02.22 18.803
22:27:56.363 +38:36:11.47  AT 2026adym  2026-09-15.32 20.54
01:57:30.981 -22:32:19.78  AT 2026adyl  2026-09-05.53 20.9
18:00:55.941 +52:22:30.66  AT 2026adyk  2026-09-05.27 20.6
03:26:38.818 -27:16:41.69  AT 2026adyj  2026-09-05.59 21.1
23:12:58.798 -28:24:24.33  AT 2026adyi  2026-09-04.42 20.73
20:04:39.993 -23:13:07.01  AT 2026adyh  2026-09-29.19 19.8534
23:02:49.544 -27:01:30.13  AT 2026adyg  2026-09-04.42 21.06
00:48:19.388 +09:14:18.05  AT 2026adyf  2026-09-03.40 21.12
03:04:16.460 -25:36:53.81  AT 2026adye  2026-09-05.58 20.91
03:51:14.641 -29:54:43.32  AT 2026adyd  2026-09-05.59 21.03
19:51:37.151 -24:14:08.83  AT 2026adyc  2026-09-04.26 20.43
23:01:33.774 -16:23:29.58  AT 2026adyb  2026-09-05.36 21.18
17:33:59.236 +41:10:38.61  AT 2026adya  2026-09-04.28 21.02
17:15:41.351 +39:47:14.19  AT 2026adxz  2026-09-04.27 20.68
00:40:25.304 -19:35:36.26  AT 2026adxy  2026-09-04.46 21.24
17:56:26.542 +22:26:25.77  AT 2026adxx  2026-09-09.27 20.14
-rw-r--r-- 1 apache apache 89K Oct 21 00:10 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct 21 00:10:01 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 37s (0.62 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 63s (1.05 min)
TIMING SExtractor: 20 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 39s (0.65 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: 27s (0.45 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 16s (0.27 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 87s (1.45 min)
FIELD_Tau-04-Q2b1x1: 172s (2.87 min)
=======================================
TOTAL_RUNTIME: 174s (2.90 min)
Finished: Wed Oct 21 00:12:55 CDT 2026