Mean magnitude and position on the discovery images: 
                   2026 10 18.2021  2461331.7021  10.51  05:21:07.65 +23:38:19.8
181.48713  -7.48056 galactic  Tau  Second-epoch detections are separated by 0.1" and 9.6 pix   This object is listed in tocp_transients_list.txt    0.5"  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                    | 05:21:07.65 +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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits


fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -crosshair 3250.16528 4216.72803 image    wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -crosshair 3243.13452 4223.20508 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy

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 18.20214 05 21 07.65 +23 38 19.8          10.5 R      V36

Position measured on individual images:

     TAU0008  C2026 10 18.20187 05 21 07.64 +23 38 19.8          10.5 R      V36
     TAU0008  C2026 10 18.20241 05 21 07.65 +23 38 19.8          10.5 R      V36

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

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

TCP 2026 10 18.2021*  05 21 07.65 +23 38 19.8  10.5 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,2461331.7021,10.51,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
V1452 Tau 20261018.2021 10.51CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 18.2021  2461331.7021  10.97  05:21:50.34 +23:10:14.8
181.97074  -7.60658 galactic  Tau  Second-epoch detections are separated by 0.5" and 9.5 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 05:21:50.34 +23:10:14.8:  16.10 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:21:50.34 +23:10:14.8:  16.02 +/- 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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits


fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -crosshair 3337.20825 3929.80371 image    wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -crosshair 3330.22241 3936.27100 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy

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 18.20214 05 21 50.34 +23 10 14.8          11.0 R      V36

Position measured on individual images:

     TAU0008  C2026 10 18.20187 05 21 50.33 +23 10 14.9          11.0 R      V36
     TAU0008  C2026 10 18.20241 05 21 50.35 +23 10 14.6          11.0 R      V36

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

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

TCP 2026 10 18.2021*  05 21 50.34 +23 10 14.8  11.0 U             Tau       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461331.7021,10.97,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261018.2021 10.97CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 18.2021  2461331.7021  10.54  05:21:07.65 +23:38:19.4
181.48723  -7.48063 galactic  Tau  Second-epoch detections are separated by 0.3" and 9.6 pix   This object is listed in tocp_transients_list.txt    0.3"  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                    | 05:21:07.65 +23:38:19.4 (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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits


fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -crosshair 3250.17456 4216.72119 image    wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -crosshair 3243.14600 4223.19824 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy

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 18.20214 05 21 07.65 +23 38 19.4          10.5 R      V36

Position measured on individual images:

     TAU0008  C2026 10 18.20187 05 21 07.65 +23 38 19.6          10.5 R      V36
     TAU0008  C2026 10 18.20241 05 21 07.66 +23 38 19.3          10.6 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 18.2021*  05 21 07.65 +23 38 19.4  10.5 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,2461331.7021,10.54,0.05,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 20261018.2021 10.54CV 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 18.2021  2461331.7021  12.91  05:18:38.27 +20:39:22.5
183.66233  -9.62575 galactic  Tau  Second-epoch detections are separated by 0.4" and 9.6 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       0  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 05:18:38.27 +20:39:22.5:  16.23 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:38.27 +20:39:22.5:  16.13 +/- 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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits


fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -crosshair 2822.10278 2429.14917 image    wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -crosshair 2815.08789 2435.70996 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy

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 18.20214 05 18 38.27 +20 39 22.5          12.9 R      V36

Position measured on individual images:

     TAU0008  C2026 10 18.20187 05 18 38.26 +20 39 22.5          12.9 R      V36
     TAU0008  C2026 10 18.20241 05 18 38.29 +20 39 22.5          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 18.2021*  05 18 38.27 +20 39 22.5  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,2461331.7021,12.91,0.05,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 20261018.2021 12.91CV 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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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: 2461331.70241145 18.10.2026 04:51:18.349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
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: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  18518
Objects passed selection criteria:  18406
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 12937.2
Average stars matched: 12324.2 (95.2617 %)
Memory usage VmPeak:   243544 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  Sun Oct 18 00:13:57 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: 2461331.70241145 18.10.2026 04:51:18.349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 102
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: 47 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):  140324
Objects passed selection criteria:  139927
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 102667
Average stars matched: 96419 (93.9143 %)
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  Sun Oct 18 00:15:48 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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: 423961 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 423961 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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.png' -> 'transient_report/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits_preview.png'

Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits


renamed 'Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.png' -> 'transient_report/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits_preview.png'

Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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= 1816.4553
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 645.3281
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1807.0377
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 644.8602
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.03203
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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 =     5.80999994277954 / [degC] Focuser temperature
AMBTEMP =                  6.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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= '2026-10-17T23:50:31.1506403' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-18T04:50:31.1506403' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61331.2017494212 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-18T04:50:41.0503663' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61331.2018640046 / 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      =     83.0745511406217 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9999946118563 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                15.17 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.3788888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.77004772716793 / 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  =                20684 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20684 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     5.80999994277954 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     5.80999994277954 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  2.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               912.29 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                  6.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/d_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits :)

Spent 0.632874 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/d_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     5.86999988555908 / [degC] Focuser temperature
AMBTEMP =                  6.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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= '2026-10-17T23:51:18.3499062' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-18T04:51:18.3499062' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61331.2022957061 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-18T04:51:28.2514563' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61331.2024103124 / 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      =     83.0745510599542 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9999946068809 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.3302777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              73.4775 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.73267026418063 / 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  =                20684 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20684 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     5.86999988555908 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     5.86999988555908 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  2.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               912.29 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                  6.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/d_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits :)

Spent 0.610972 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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/d_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits



fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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: 2461331.70186516
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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Image size: 941.4'x624.6'  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: 05:32:25.813 +22:01:39.57 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 05:32:25.813 +22:01:39.57
Angular distance between the image centers 0.0372 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Image size: 941.3'x624.6'  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: 05:32:28.903 +22:01:01.79 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 05:32:28.903 +22:01:01.79
Angular distance between the image centers 0.0402 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  05:32:25.813 +22:01:39.57
Second-epoch second image center 05:32:28.903 +22:01:01.79
Angular distance between the image centers 0.01589 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.5sW3gveT9Z
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.DfYGj2i5Re
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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits &> /tmp/tmp.gVxBjn9E6k
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits &> /tmp/tmp.tCd7CsMaam
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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 3 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
 2.4 pix  fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
 2.4 pix  fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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
 14.6 mag.  fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
 14.6 mag.  fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
All-image limiting magnitude estimate:  14.6 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.5sW3gveT9Z (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/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.DfYGj2i5Re (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/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.gVxBjn9E6k (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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=676, bad_region=3003, passed=10531
Got 10531 stars (including 7023 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat 
util/solve_plate_with_UCAC5 got 10531 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 4788 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 4719 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 8175 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 

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 4789 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(), 8175 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 8175 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 4712 stars left (next iteration limit 5184)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4712 robust_rms=6.844 arcsec worst_region_rms=15.230 arcsec outer_annulus_rms=15.230 arcsec
SIP_REFIT: SIP order 3 trial: matched=4712 robust_rms=0.665 arcsec worst_region_rms=1.010 arcsec outer_annulus_rms=1.010 arcsec
SIP_REFIT: SIP order 5 trial: matched=4712 robust_rms=0.462 arcsec worst_region_rms=0.774 arcsec outer_annulus_rms=0.774 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4712 robust_rms_before=1.519 arcsec robust_rms_before_corrected=0.517 arcsec robust_rms_after=0.462 arcsec worst_region_rms_before=0.785 worst_region_rms_after=0.774 outer_annulus_rms_before=1.252 outer_annulus_rms_after=0.774
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.785 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits worst_region_rms_kept=0.785 arcsec robust_rms_kept=0.517 arcsec matched=4712
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits N_match=4712 sigma_overall_arcsec=0.527 sigma_q1_arcsec=0.532 sigma_q2_arcsec=0.524 sigma_q3_arcsec=0.660 sigma_q4_arcsec=0.477 n_q1=1279 n_q2=1199 n_q3=1016 n_q4=1218 worst_quadrant_to_overall_ratio=1.254
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits selection=current_pairs N_selected=4712 N_valid=4712 bias_ra_arcsec=-0.270 bias_dec_arcsec=0.648 median_sep_arcsec=1.361 p95_sep_arcsec=3.796 n_q1=1279 n_q2=1199 n_q3=1016 n_q4=1218 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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.tCd7CsMaam (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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=641, bad_region=3005, passed=10667
Got 10667 stars (including 7187 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat 
util/solve_plate_with_UCAC5 got 10667 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 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4718 matched stars entering correct_measured_positions(), 4722 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4718 matched stars entering correct_measured_positions(), 8304 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

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 4790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4718 matched stars entering correct_measured_positions(), 8304 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4718 matched stars entering correct_measured_positions(), 8304 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4718 stars left (next iteration limit 5189)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4718 robust_rms=7.014 arcsec worst_region_rms=15.804 arcsec outer_annulus_rms=15.804 arcsec
SIP_REFIT: SIP order 3 trial: matched=4718 robust_rms=0.612 arcsec worst_region_rms=1.038 arcsec outer_annulus_rms=1.038 arcsec
SIP_REFIT: SIP order 5 trial: matched=4718 robust_rms=0.436 arcsec worst_region_rms=0.809 arcsec outer_annulus_rms=0.809 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4718 robust_rms_before=1.477 arcsec robust_rms_before_corrected=0.495 arcsec robust_rms_after=0.436 arcsec worst_region_rms_before=0.845 worst_region_rms_after=0.809 outer_annulus_rms_before=1.292 outer_annulus_rms_after=0.809
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.845 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits worst_region_rms_kept=0.845 arcsec robust_rms_kept=0.495 arcsec matched=4718
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits N_match=4718 sigma_overall_arcsec=0.485 sigma_q1_arcsec=0.484 sigma_q2_arcsec=0.490 sigma_q3_arcsec=0.643 sigma_q4_arcsec=0.428 n_q1=1277 n_q2=1209 n_q3=1009 n_q4=1223 worst_quadrant_to_overall_ratio=1.327
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits selection=current_pairs N_selected=4718 N_valid=4718 bias_ra_arcsec=-0.244 bias_dec_arcsec=0.648 median_sep_arcsec=1.339 p95_sep_arcsec=3.805 n_q1=1277 n_q2=1209 n_q3=1009 n_q4=1223 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits sigma_overall=0.527 worst_q_ratio=1.254
new2=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits sigma_overall=0.485 worst_q_ratio=1.327
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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260_astrometric_residuals.png (4712 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.49 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261_astrometric_residuals.png (4718 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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 05:21:50.34 +23:10:14.8:  16.10 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:21:50.34 +23:10:14.8:  16.02 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out31264.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 11s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 31023_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
Preparing report for the candidate 31023_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
  
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Considering the candidate 31264_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
Preparing report for the candidate 31264_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 19272_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 3     2026 10 18.20241    2461331.70241    10.36    05:46:56.42 +17:54:31.9   6809 0688   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:56.44 +17:54:32.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 13s
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 ####
05:21:50.34 +23:10:14.8
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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Image size: 941.4'x624.6'  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: 05:32:25.813 +22:01:39.57 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 05:32:25.813 +22:01:39.57
Angular distance between the image centers 0.0372 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Image size: 941.3'x624.6'  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: 05:32:28.903 +22:01:01.79 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 05:32:28.903 +22:01:01.79
Angular distance between the image centers 0.0402 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  05:32:25.813 +22:01:39.57
Second-epoch second image center 05:32:28.903 +22:01:01.79
Angular distance between the image centers 0.01589 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.9h6XPbypJV
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.ILZCx7SXdV
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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits &> /tmp/tmp.NnGkgu7S4E
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits &> /tmp/tmp.sVOLOnsZHN
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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 92 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
 2.1 pix  fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
 2.3 pix  fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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
 14.7 mag.  fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
 14.7 mag.  fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
All-image limiting magnitude estimate:  14.7 (SNR )  14.0 (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.9h6XPbypJV (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/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.ILZCx7SXdV (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/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.NnGkgu7S4E (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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=19, blended=5434, bad_region=18219, passed=82875
Got 82875 stars (including 60356 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat 
util/solve_plate_with_UCAC5 got 82875 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 4768 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 69455 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

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 4767 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4703 matched stars entering correct_measured_positions(), 69455 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 4703 matched stars entering correct_measured_positions(), 69455 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4703 stars left (next iteration limit 5174)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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=4703 robust_rms=6.961 arcsec worst_region_rms=14.747 arcsec outer_annulus_rms=14.747 arcsec
SIP_REFIT: SIP order 3 trial: matched=4703 robust_rms=0.650 arcsec worst_region_rms=1.108 arcsec outer_annulus_rms=1.108 arcsec
SIP_REFIT: SIP order 5 trial: matched=4703 robust_rms=0.458 arcsec worst_region_rms=0.797 arcsec outer_annulus_rms=0.797 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4703 robust_rms_before=1.538 arcsec robust_rms_before_corrected=0.507 arcsec robust_rms_after=0.458 arcsec worst_region_rms_before=0.828 worst_region_rms_after=0.797 outer_annulus_rms_before=1.290 outer_annulus_rms_after=0.797
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.828 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits worst_region_rms_kept=0.828 arcsec robust_rms_kept=0.507 arcsec matched=4703
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits N_match=4703 sigma_overall_arcsec=0.505 sigma_q1_arcsec=0.505 sigma_q2_arcsec=0.484 sigma_q3_arcsec=0.674 sigma_q4_arcsec=0.464 n_q1=1298 n_q2=1194 n_q3=995 n_q4=1216 worst_quadrant_to_overall_ratio=1.335
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits selection=current_pairs N_selected=4703 N_valid=4703 bias_ra_arcsec=-0.271 bias_dec_arcsec=0.654 median_sep_arcsec=1.382 p95_sep_arcsec=3.566 n_q1=1298 n_q2=1194 n_q3=995 n_q4=1216 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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.sVOLOnsZHN (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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=5489, bad_region=18046, passed=80834
Got 80834 stars (including 58464 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat 
util/solve_plate_with_UCAC5 got 80834 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 4770 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: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 67519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 4770 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(), 67519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 67519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4705 stars left (next iteration limit 5175)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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=4705 robust_rms=7.114 arcsec worst_region_rms=14.600 arcsec outer_annulus_rms=14.600 arcsec
SIP_REFIT: SIP order 3 trial: matched=4705 robust_rms=0.602 arcsec worst_region_rms=1.081 arcsec outer_annulus_rms=1.081 arcsec
SIP_REFIT: SIP order 5 trial: matched=4705 robust_rms=0.432 arcsec worst_region_rms=0.830 arcsec outer_annulus_rms=0.830 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4705 robust_rms_before=1.490 arcsec robust_rms_before_corrected=0.488 arcsec robust_rms_after=0.432 arcsec worst_region_rms_before=0.865 worst_region_rms_after=0.830 outer_annulus_rms_before=1.316 outer_annulus_rms_after=0.830
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.865 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits worst_region_rms_kept=0.865 arcsec robust_rms_kept=0.488 arcsec matched=4705
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits N_match=4705 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.485 sigma_q2_arcsec=0.455 sigma_q3_arcsec=0.675 sigma_q4_arcsec=0.431 n_q1=1297 n_q2=1192 n_q3=994 n_q4=1222 worst_quadrant_to_overall_ratio=1.437
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits selection=current_pairs N_selected=4705 N_valid=4705 bias_ra_arcsec=-0.257 bias_dec_arcsec=0.654 median_sep_arcsec=1.345 p95_sep_arcsec=3.662 n_q1=1297 n_q2=1192 n_q3=994 n_q4=1222 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits -region wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.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 05:22:01.88 +20:10:48.2:  14.00 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:17:34.45 +18:13:53.6:  14.14 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:27:51.56 +22:00:31.2:  13.78 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:35:52.53 +21:03:40.3:  13.68 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:31:50.62 +20:07:32.7:  13.62 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.11 +19:55:45.1:  13.45 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:32:24.08 +20:11:58.9:  13.54 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:01.88 +20:10:48.2:  14.06 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:27:51.56 +22:00:31.2:  13.76 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:17:34.45 +18:13:53.6:  14.20 +/- 0.08  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:35:52.53 +21:03:40.3:  13.71 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.77 +/- 0.03
Forced photometry reference-image weighted average:  14.03 +/- 0.04
Forced photometry reference-image weighted average:  14.16 +/- 0.05
Forced photometry reference-image weighted average:  13.69 +/- 0.03
Forced photometry filter REJECTED candidate at 05:27:51.56 +22:00:31.2: ref_mag=13.77 +/- 0.03 new_mean_mag=14.0587 delta=-0.29 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:17:34.45 +18:13:53.6: ref_mag=14.16 +/- 0.05 new_mean_mag=13.9597 delta=0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:22:01.88 +20:10:48.2: ref_mag=14.03 +/- 0.04 new_mean_mag=14.0083 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:35:52.53 +21:03:40.3: ref_mag=13.69 +/- 0.03 new_mean_mag=13.8394 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:33:45.83 +20:59:07.8:  13.35 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:48:32.48 +18:54:21.8:  12.83 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:31:50.62 +20:07:32.7:  13.67 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:32:24.08 +20:11:58.9:  13.57 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.64 +/- 0.02
Forced photometry reference-image weighted average:  13.56 +/- 0.02
Forced photometry filter REJECTED candidate at 05:31:50.62 +20:07:32.7: ref_mag=13.64 +/- 0.02 new_mean_mag=13.4724 delta=0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:32:24.08 +20:11:58.9: ref_mag=13.56 +/- 0.02 new_mean_mag=13.4722 delta=0.09 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.11 +19:55:45.1:  13.47 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.02
Forced photometry filter REJECTED candidate at 05:37:07.11 +19:55:45.1: ref_mag=13.46 +/- 0.02 new_mean_mag=13.4274 delta=0.03 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:33:45.83 +20:59:07.8:  13.32 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.33 +/- 0.02
Forced photometry filter REJECTED candidate at 05:33:45.83 +20:59:07.8: ref_mag=13.33 +/- 0.02 new_mean_mag=13.3542 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:48:32.48 +18:54:21.8:  12.89 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.86 +/- 0.01
Forced photometry filter REJECTED candidate at 05:48:32.48 +18:54:21.8: ref_mag=12.86 +/- 0.01 new_mean_mag=13.0501 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:45:19.57 +24:08:25.8:  12.93 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:45:19.57 +24:08:25.8:  12.91 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.92 +/- 0.01
Forced photometry filter REJECTED candidate at 05:45:19.57 +24:08:25.8: ref_mag=12.92 +/- 0.01 new_mean_mag=13.0540 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:38.27 +20:39:22.5:  16.23 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:38.27 +20:39:22.5:  16.13 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:21.62 +25:20:29.2:  13.43 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:40.07 +22:58:28.6:  13.59 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:21.62 +25:20:29.2:  13.51 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.47 +/- 0.02
Forced photometry filter REJECTED candidate at 05:30:21.62 +25:20:29.2: ref_mag=13.47 +/- 0.02 new_mean_mag=13.4499 delta=0.02 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:40.07 +22:58:28.6:  13.60 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.59 +/- 0.03
Forced photometry filter REJECTED candidate at 05:37:40.07 +22:58:28.6: ref_mag=13.59 +/- 0.03 new_mean_mag=13.4510 delta=0.14 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:41:20.48 +23:20:36.5:  14.08 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:41:20.48 +23:20:36.5:  14.01 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.04 +/- 0.04
Forced photometry filter REJECTED candidate at 05:41:20.48 +23:20:36.5: ref_mag=14.04 +/- 0.04 new_mean_mag=13.9841 delta=0.06 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.06 +20:18:42.6:  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 05:13:05.06 +20:18:42.6:  13.24 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.24 +/- 0.03
Forced photometry filter REJECTED candidate at 05:13:05.06 +20:18:42.6: ref_mag=13.24 +/- 0.03 new_mean_mag=13.2173 delta=0.03 (need > 0.90)
Adding exclusion_list_local.txt__out193337.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 12s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 189042_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189042_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.20    05:24:10.73 +20:22:23.5   3592 2235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:24:10.74 +20:22:23.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189063_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189063_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    14.00    05:17:34.41 +18:13:52.8   2599 0965   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.92    05:17:34.49 +18:13:54.5   2593 0972   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189065_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189065_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    14.02    05:27:51.56 +22:00:32.0   4151 3200   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    14.12    05:27:51.55 +22:00:30.3   4143 3206   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189070_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189070_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.84    05:44:26.39 +25:43:30.0   6471 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:44:26.37 +25:43:30.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189071_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189071_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.98    05:22:01.91 +20:10:47.7   3290 2122   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    14.05    05:22:01.86 +20:10:48.8   3283 2129   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189075_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189075_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.49    05:49:42.13 +20:52:50.5   7200 2492   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:49:42.13 +20:52:51.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189077_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189077_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.92    05:20:12.66 +17:46:31.1   2960 0680   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:20:12.65 +17:46:30.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189078_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189078_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.74    05:34:20.18 +19:45:26.2   5019 1826   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:34:20.19 +19:45:26.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189080_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189080_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.80    05:35:52.68 +21:03:41.6   5259 2604   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.89    05:35:52.38 +21:03:39.0   5252 2610   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189086_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189086_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.70    05:37:29.64 +18:57:19.3   5460 1333   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:37:29.64 +18:57:18.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189098_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189098_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.49    05:45:53.87 +19:21:54.3   6660 1573   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

Rejecting candidate due to large distance (15.6") between the two second-epoch detections
  
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Considering the candidate 189103_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189103_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.50    05:32:24.06 +20:11:57.9   4758 2092   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.45    05:32:24.10 +20:11:59.9   4751 2099   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189104_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189104_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.52    05:31:50.62 +20:07:32.4   4678 2049   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.43    05:31:50.63 +20:07:33.0   4671 2056   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189106_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189106_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.38    05:37:07.10 +19:55:45.2   5423 1917   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.49    05:37:07.12 +19:55:45.0   5416 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189111_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189111_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.26    05:36:28.73 +19:17:16.7   5318 1537   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:36:28.66 +19:17:16.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189116_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189116_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.12    05:42:01.40 +19:41:42.0   6110 1775   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:42:01.34 +19:41:41.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189117_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189117_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.28    05:33:45.84 +20:59:08.6   4961 2563   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.46    05:33:45.82 +20:59:07.0   4954 2569   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189119_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189119_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.08    05:48:32.49 +18:54:21.3   7045 1289   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.03    05:48:32.47 +18:54:22.3   7039 1295   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 189120_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189120_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.99    05:33:57.97 +22:41:52.0   5005 3602   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:33:57.98 +22:41:51.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189121_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189121_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.27    05:46:26.71 +25:17:05.2   6744 5156   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:26.67 +25:17:05.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189122_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189122_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.13    05:45:19.54 +24:08:25.7   6595 4455   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.00    05:45:19.59 +24:08:26.0   6588 4461   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189124_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189124_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.20    05:34:56.28 +20:14:28.0   5110 2117   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:34:56.27 +20:14:28.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189125_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189125_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.01    05:46:25.16 +25:17:28.0   6740 5159   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:25.19 +25:17:27.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189126_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189126_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.87    05:29:17.19 +18:20:16.3   4278 0982   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:29:17.16 +18:20:16.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189133_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189133_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.18    05:44:45.71 +17:48:34.3   6495 0629   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:44:45.67 +17:48:34.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189565_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
Preparing report for the candidate 189565_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189780_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 189780_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    10.98    05:21:50.34 +23:10:14.7   3330 3936   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:21:50.33 +23:10:14.8 in the exclusion list exclusion_list_local.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190903_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 190903_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    11.80    05:41:56.10 +22:38:55.7   6112 3560   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:41:56.10 +22:38:55.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192785_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 192785_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.68    05:20:11.82 +19:34:17.1   3007 1770   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:20:11.78 +19:34:17.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192931_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 192931_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.65    05:39:54.82 +23:40:59.6   5839 4186   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:39:54.84 +23:40:59.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193005_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193005_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.63    05:43:00.23 +18:59:11.8   6246 1345   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:43:00.24 +18:59:11.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193047_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193047_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.75    05:45:54.31 +26:06:00.6   6671 5651   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:45:54.29 +26:06:00.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193179_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193179_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.86    05:17:34.27 +17:39:20.4   2575 0621   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:17:34.25 +17:39:19.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193190_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193190_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.73    05:39:37.39 +18:52:54.2   5763 1285   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:39:37.40 +18:52:54.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193216_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193216_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.80    05:42:11.75 +22:40:40.1   6149 3577   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:42:11.76 +22:40:40.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193337_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
Preparing report for the candidate 193337_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193426_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 193426_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.84    05:31:10.98 +20:10:04.9   4579 2083   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:31:10.97 +20:10:05.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194171_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 194171_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.06    05:51:30.86 +18:25:27.5   7467 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:51:30.85 +18:25:27.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194628_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 194628_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.09    05:32:02.93 +18:33:58.1   4677 1111   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:32:02.95 +18:33:57.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194646_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 194646_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.98    05:45:11.22 +18:40:43.2   6558 1157   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:45:11.20 +18:40:44.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194896_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 194896_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.08    05:36:07.86 +19:32:31.3   5272 1691   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:36:07.85 +19:32:31.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194940_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 194940_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    12.97    05:48:27.20 +20:53:29.0   7023 2498   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:48:27.20 +20:53:28.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195037_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195037_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.20    05:32:41.35 +20:56:04.7   4802 2541   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:32:41.37 +20:56:04.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195132_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195132_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.19    05:41:10.60 +20:05:07.8   5992 2012   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:41:10.65 +20:05:07.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195216_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195216_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.33    05:15:08.59 +20:02:25.8   2300 2085   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:15:08.61 +20:02:25.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195327_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195327_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.35    05:44:13.71 +25:22:18.4   6441 5207   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:44:13.68 +25:22:18.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195568_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195568_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.29    05:45:20.21 +24:24:52.8   6590 4627   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:45:20.24 +24:24:53.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195779_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195779_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.48    05:46:50.92 +20:15:58.1   6796 2119   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:50.91 +20:15:56.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195831_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195831_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.25    05:47:05.84 +23:11:13.8   6832 3885   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:47:05.82 +23:11:13.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195867_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195867_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.45    05:30:21.62 +25:20:29.9   4554 5204   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.45    05:30:21.63 +25:20:28.5   4547 5211   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195872_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195872_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.55    05:27:25.24 +23:07:37.7   4103 3883   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:27:25.23 +23:07:37.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195995_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 195995_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.54    05:30:15.71 +18:46:31.9   4425 1244   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:30:15.64 +18:46:31.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196166_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196166_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.51    05:35:45.59 +21:24:33.0   5240 2820   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:35:45.63 +21:24:34.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196261_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196261_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.28    05:47:29.18 +18:44:55.9   6887 1199   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:47:29.15 +18:44:55.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196299_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196299_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.45    05:37:40.14 +22:58:28.5   5529 3755   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    13.45    05:37:40.01 +22:58:28.6   5522 3761   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196308_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196308_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.26    05:50:04.20 +19:09:40.8   7257 1451   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:50:04.06 +19:09:40.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196356_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196356_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.54    05:20:20.25 +25:09:02.1   3173 5143   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:20:20.34 +25:09:01.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196552_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196552_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.53    05:17:30.45 +20:09:23.1   2640 2140   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:17:30.38 +20:09:22.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196558_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196558_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.40    05:42:25.04 +18:03:59.6   6158 0787   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:42:25.03 +18:03:59.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196702_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196702_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.54    05:39:37.26 +25:18:49.2   5810 5173   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:39:37.19 +25:18:48.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196706_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196706_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.61    05:22:56.39 +18:54:15.2   3381 1352   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:22:56.51 +18:54:17.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196783_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196783_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.67    05:51:00.11 +24:57:34.1   7370 4965   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:51:00.14 +24:57:34.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196936_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 196936_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.48    05:45:06.33 +24:25:28.3   6558 4633   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:45:06.31 +24:25:29.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197026_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197026_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.69    05:43:22.88 +21:25:45.0   6309 2822   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:43:22.94 +21:25:45.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197118_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197118_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.55    05:46:11.72 +25:41:02.7   6710 5398   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:11.67 +25:41:01.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197329_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197329_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.60    05:49:31.71 +20:45:38.2   7176 2420   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:49:31.77 +20:45:38.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197702_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197702_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.59    05:34:30.13 +21:58:57.9   5070 3169   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:34:30.09 +21:58:59.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197718_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197718_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.26    05:47:48.46 +19:03:56.9   6933 1392   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:47:48.38 +19:03:57.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197870_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 197870_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.63    05:40:50.24 +25:14:08.8   5976 5125   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:40:50.22 +25:14:08.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198295_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198295_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.04    05:23:51.75 +20:00:16.1   3539 2014   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:23:51.68 +20:00:15.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198313_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198313_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.64    05:37:08.30 +22:06:18.6   5440 3237   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:37:08.31 +22:06:19.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198325_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198325_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.62    05:49:39.77 +21:50:26.9   7192 3073   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:49:39.80 +21:50:26.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198412_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198412_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.62    05:39:27.50 +21:47:31.2   5761 3045   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:39:27.44 +21:47:33.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198479_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198479_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.63    05:41:07.02 +24:22:12.6   6009 4601   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:41:07.03 +24:22:13.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198663_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198663_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.57    05:49:12.11 +19:49:49.0   7131 1856   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:49:12.04 +19:49:48.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 198678_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198678_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.64    05:36:20.98 +24:21:59.9   5354 4604   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:36:20.96 +24:22:00.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 198994_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 198994_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.77    05:47:37.29 +23:38:01.1   6905 4156   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:47:37.29 +23:38:00.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 199106_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 199106_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.16    05:23:33.68 +21:19:57.3   3527 2817   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:23:33.76 +21:19:56.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 199310_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 199310_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.77    05:37:26.46 +22:27:18.0   5485 3448   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:37:26.51 +22:27:18.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 199372_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 199372_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.11    05:31:18.46 +19:54:42.9   4592 1928   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:31:18.46 +19:54:42.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 199464_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 199464_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 1     2026 10 18.20187    2461331.70187    13.97    05:41:20.60 +23:20:37.8   6041 3973   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 2     2026 10 18.20241    2461331.70241    14.00    05:41:20.37 +23:20:35.2   6034 3979   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 199622_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 199622_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.77    05:50:27.69 +18:02:53.9   7317 0774   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:50:27.73 +18:02:53.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 200010_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 200010_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.87    05:34:34.75 +17:59:53.6   5032 0759   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:34:34.78 +17:59:52.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 200127_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 200127_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.79    05:37:31.34 +19:46:13.0   5471 1827   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:37:31.28 +19:46:12.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 200480_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 200480_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.77    05:35:48.61 +20:25:40.2   5236 2228   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:35:48.65 +20:25:39.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 200610_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 200610_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.87    05:50:26.32 +23:40:37.2   7296 4186   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:50:26.38 +23:40:37.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 201292_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 201292_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.30    05:32:21.66 +20:56:50.8   4756 2550   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:32:21.57 +20:56:51.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 201340_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 201340_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    14.24    05:31:04.83 +23:13:52.2   4612 3932   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:31:04.82 +23:13:52.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 14597_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20241    2461331.70241    13.08    05:38:00.44 +26:13:06.6   5598 5725   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:38:00.38 +26:13:06.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 180001_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 180001_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 2     2026 10 18.20187    2461331.70187    13.23    05:13:05.00 +20:18:42.4   2022 2257   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Discovery image 3     2026 10 18.20241    2461331.70241    13.20    05:13:05.13 +20:18:42.9   2016 2264   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

  
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Considering the candidate 45018_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 45018_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 3     2026 10 18.20241    2461331.70241    12.36    05:48:29.05 +24:10:00.5   7024 4480   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:48:29.08 +24:10:00.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261
The candidate 120168_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261 did not pass the final checks
Discovery image 3     2026 10 18.20241    2461331.70241    10.55    05:46:56.42 +17:54:32.0   6809 0688   /data_ssd/NMW-TexasTech/workdir//img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits

**** FOUND  05:46:56.40 +17:54:32.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 15s
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 ####
05:21:50.34 +23:10:14.8
05:18:38.27 +20:39:22.5
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-18_CI_Tau-04-Q2b1x1_001130_TTUQ2b1x1_1657012_FNxTsIIy/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 82894 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.2260 to 91.7607 deg, Dec +16.4737 to +27.3204 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 74.2260 to 91.7607 deg, Dec 16.4737 to 27.3204 deg
Loaded 12230 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): 9034 out of 10316 total matches.
Matched with Tycho-2 10316 out of 82894 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Observation time (mid-exposure, UTC): JD 2461331.70187 (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= 83.10668 deg  Dec= +22.02681 deg
Frame center: alt= +15.438 deg  az= 76.194 deg  airmass= 3.6947
Header cross-check: CENTALT= 15.170 deg (difference +0.268 deg)
Header cross-check: AIRMASS= 3.7700 (we compute 3.6947)
Airmass zero-point fit: OK  k= +0.1452 +/- 0.0029 mag/airmass  N= 4852  airmass span 2.3715-7.8769  scatter 0.2171 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits: OK +0.647219 -0.145230 3.6947 +0.1452 4852 5.5054 0.2171 2.3715 7.8769
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits list=monitoring_pixlist1657339.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 + 22.210900
Local star coverage test: 82894 stars in wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits.wcscat, test radius 301 pix (0.50 deg), 394.3 stars per circle at the frame's mean density
Forced photometry: center=(3249.91, 4216.74) aperture=4.6
Annulus: inner=9.20 outer=23.00 edge margin=100.00
Background annulus: 1392 pixels
Iterative clipping converged after 3 iterations, 1376/1392 pixels remain
SExtractor background: mode=1251.31 median=1255.00 mean=1257.46 sigma=52.05 -> bg=1251.31 (1376 pixels)
Aperture sum=75462.80 N_eff=16.6190
Net flux=54667.20 noise=212.20 SNR=257.62
Instrumental magnitude: -11.8443
Calibrated magnitude: 10.3666
Local star coverage at (3249.91, 4216.74): 257 catalog stars within 301 pix, 394.3 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-50-31_20.00sec_-0.00C_LIGHT_0260.fits (aperture 4.6 pix)
Read 80845 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.2258 to 91.7852 deg, Dec +16.4472 to +27.3091 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 74.2258 to 91.7852 deg, Dec 16.4472 to 27.3091 deg
Loaded 12291 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): 9014 out of 10287 total matches.
Matched with Tycho-2 10287 out of 80845 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Observation time (mid-exposure, UTC): JD 2461331.70241 (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= 83.11955 deg  Dec= +22.01632 deg
Frame center: alt= +15.580 deg  az= 76.279 deg  airmass= 3.6630
Header cross-check: CENTALT= 15.330 deg (difference +0.250 deg)
Header cross-check: AIRMASS= 3.7327 (we compute 3.6630)
Airmass zero-point fit: OK  k= +0.1414 +/- 0.0029 mag/airmass  N= 4783  airmass span 2.3577-7.4299  scatter 0.2170 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits: OK +0.624687 -0.141365 3.6630 +0.1414 4783 5.0722 0.2170 2.3577 7.4299
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits list=monitoring_pixlist1657339.tmp aperture=4.7
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 + 22.218800
Local star coverage test: 80845 stars in wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits.wcscat, test radius 302 pix (0.50 deg), 384.4 stars per circle at the frame's mean density
Forced photometry: center=(3242.87, 4223.28) aperture=4.7
Annulus: inner=9.40 outer=23.50 edge margin=100.00
Background annulus: 1457 pixels
Iterative clipping converged after 1 iterations, 1450/1457 pixels remain
SExtractor background: mode=1243.46 median=1245.00 mean=1246.02 sigma=55.80 -> bg=1243.46 (1450 pixels)
Aperture sum=74821.85 N_eff=17.3494
Net flux=53248.42 noise=232.43 SNR=229.09
Instrumental magnitude: -11.8158
Calibrated magnitude: 10.4030
Local star coverage at (3242.87, 4223.28): 242 catalog stars within 302 pix, 384.4 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-10-17_23-51-18_20.00sec_-0.00C_LIGHT_0261.fits (aperture 4.7 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 ####
05:21:07.65 +23:38:19.8
05:21:50.34 +23:10:14.8
05:21:07.65 +23:38:19.4
05:18:38.27 +20:39:22.5
###################################################################################
05:21:07.65 +23:38:19.8  -- not an asteroid (will add it to exclusion list)
05:21:50.34 +23:10:14.8  -- asteroid (will NOT add it to exclusion list)
05:21:07.65 +23:38:19.4  -- not an asteroid (will add it to exclusion list)
05:18:38.27 +20:39:22.5  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
05:21:07.65 +23:38:19.4  -- does not seem to be a hot pixel (will add it to exclusion list)
05:21:07.65 +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)
05:21:07.65 +23:38:19.4  -- a known object
05:21:07.65 +23:38:19.8  -- a known object
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
2 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 ####
05:21:07.65 +23:38:19.4
05:21:07.65 +23:38:19.8
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461331.70186516 -observatory V36
15:00:23.41 -20:23:08.3 Mercury (0.1mag)
13:55:59.81 -19:38:52.7 Venus (-4.1mag)
08:55:24.28 +18:44:15.2 Mars (1.0mag)
09:38:34.41 +14:45:50.6 Jupiter (-1.9mag)
00:40:31.47 +01:24:58.9 Saturn (0.4mag)
04:11:18.74 +20:56:00.4 Uranus (5.6mag)
00:09:41.81 -00:29:45.5 Neptune (7.7mag)
20:24:09.40 -23:43:18.1 Pluto (14.5mag)
19:22:31.22 -25:46:20.0 Moon (-10.2mag)
-rw-r--r-- 1 apache apache 362 Oct 18 00:13 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461331.70186516:
09:38:33.33 +14:45:57.4 Io (6.1mag)
09:38:40.37 +14:45:16.8 Europa (6.2mag)
09:38:45.68 +14:44:48.1 Ganymede (5.6mag)
09:39:04.45 +14:43:05.3 Callisto (6.9mag)
09:38:49.71 +15:04:05.5 Himalia (15.6mag)
09:38:32.44 +14:46:01.8 Thebe (16.4mag)
09:37:28.46 +15:08:55.1 Elara (17.5mag)
09:40:33.87 +14:09:20.8 Pasiphae (17.8mag)
09:36:41.68 +15:14:33.7 Carme (18.8mag)
00:40:39.29 +01:24:27.2 Titan (8.2mag)
00:40:25.94 +01:24:48.6 Rhea (9.6mag)
00:40:18.00 +01:22:34.2 Iapetus (11.0mag)
00:40:40.98 +01:24:20.6 Hyperion (14.1mag)
00:38:47.90 +01:12:34.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 18 00:14 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461331.70186516:
03:29:16.86 +20:44:01.1 JWST
11:13:08.42 +45:28:07.2 Chandra
06:02:29.94 +27:58:10.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 18 00:13 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461331.70186516 -observatory V36
03:43:37.04 +20:11:29.4 17.1mag P/1996 R2 (Lagerkvist)
18:31:03.36 -33:19:46.0 14.8mag P/2010 H2 (Vales)
07:42:15.36 -72:51:04.8 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:56.61 +34:50:55.2 17.7mag C/2017 K2 (PANSTARRS)
04:48:03.85 +48:23:11.8 17.4mag P/2021 N1 (ZTF)
07:32:33.09 +25:23:56.4 16.9mag C/2022 N2 (PANSTARRS)
09:04:49.55 +36:25:25.8 16.3mag C/2024 E1 (Wierzchos)
18:28:41.61 +41:15:03.7 17.4mag C/2024 J3 (ATLAS)
05:46:12.15 -13:39:11.8 16.5mag C/2024 T5 (ATLAS)
12:29:59.11 +15:26:16.5 16.0mag C/2025 V2 (Rankin)
13:57:57.10 -03:17:11.2 16.5mag C/2025 Y1 (ATLAS)
19:10:38.40 +62:15:26.8 15.6mag C/2026 A2 (Bok)
02:28:23.49 +42:13:58.8 17.9mag C/2026 B2 (Sun-Gao)
12:52:12.02 +14:58:35.5 17.7mag A/2026 E1
16:27:46.67 -43:48:43.5 13.2mag P/2026 R2 (Leonard)
00:09:45.52 +17:50:55.5 17.4mag 2P/Encke
23:06:01.98 -30:06:25.0 14.8mag 10P/Tempel
02:20:00.49 +37:13:47.6 16.6mag 11P/Tempel-Swift-LINEAR
12:15:45.88 -08:43:08.8 16.3mag 29P/Schwassmann-Wachmann
00:18:16.68 -09:01:48.4 15.7mag 65P/Gunn
07:44:20.61 +15:16:49.7 13.9mag 78P/Gehrels
02:52:53.93 +13:59:18.4 17.8mag 88P/Howell
10:17:59.01 +15:58:49.5 17.3mag 93P/Lovas
08:03:41.38 +42:06:45.6 17.0mag 112P/Urata-Niijima
09:18:07.07 +11:40:36.0 17.7mag 114P/Wiseman-Skiff
11:54:53.67 +11:42:10.7 14.8mag 123P/West-Hartley
14:24:03.48 -34:05:52.7 17.9mag 124P/Mrkos
20:50:38.25 +08:09:58.1 9.7mag 161P/Hartley-IRAS
10:35:20.55 +00:05:56.9 14.9mag 169P/NEAT
03:24:58.46 +03:45:48.0 14.9mag 220P/McNaught
06:12:35.08 +46:40:19.4 15.4mag 260P/McNaught
07:37:11.08 +25:26:33.3 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.6K Oct 18 00:13 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 18 00:13 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
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
-rw-r--r-- 1 apache apache 191K Oct 18 00:13 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
19:56:34.057 -38:06:02.65  AT 2026admb  2026-09-29.26 17.441
21:11:46.917 -18:39:21.23  AT 2026adma  2026-09-30.25 19.048
23:46:20.286 +25:38:18.08  AT 2026adlz  2026-10-01.22 19.5529
23:42:44.589 +09:35:30.06  AT 2026adly  2026-09-23.41 19.8987
23:52:26.635 -14:02:49.30  AT 2026adlx  2026-09-30.34 19.438
22:41:52.664 +17:42:20.48  AT 2026adlw  2026-10-01.23 19.435
19:50:54.107 +01:04:30.19  AT 2026adlv  2026-09-29.13 20.1867
17:48:10.167 +61:21:38.28  AT 2026adlu  2026-10-01.13 19.8833
15:57:50.638 +64:00:21.41  SN 2026adlt  2026-10-01.12 19.1733
21:40:50.696 +30:03:31.70  AT 2026adls  2026-09-23.17 20.2316
16:53:05.148 -16:17:35.33  AT 2026adlr  2026-10-01.11 19.4361
16:59:48.022 +32:25:42.51  AT 2026adlq  2026-10-01.12 19.1929
17:01:14.815 +32:03:00.95  AT 2026adlp  2026-08-08.34 21.51
01:08:57.894 +37:28:51.31  AT 2026adlo  2026-08-09.60 21.07
17:22:58.825 -01:42:06.19  AT 2026adln  2026-08-11.30 21.48
01:51:54.295 -07:41:39.60  AT 2026adlm  2026-08-11.55 20.55
23:54:41.347 -08:28:48.23  AT 2026adll  2026-08-13.47 20.7
01:51:09.077 -10:28:35.56  AT 2026adlk  2026-08-13.58 21.09
01:19:13.615 -15:17:20.08  AT 2026adlj  2026-08-12.57 21.5
21:47:01.863 -40:59:10.77  AT 2026adli  2026-09-04.34 20.42
-rw-r--r-- 1 apache apache 89K Oct 18 00:13 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Oct 18 00:13:29 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 34s (0.57 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 13s (0.22 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 65s (1.08 min)
TIMING SExtractor: 32 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 51s (0.85 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: 23s (0.38 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 16s (0.27 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 96s (1.60 min)
FIELD_Tau-04-Q2b1x1: 181s (3.02 min)
=======================================
TOTAL_RUNTIME: 188s (3.13 min)
Finished: Sun Oct 18 00:16:37 CDT 2026