Mean magnitude and position on the discovery images: 
                   2026 10 04.2948  2461317.7948  13.07  05:47:12.01 +16:49:57.1
190.56709  -5.94716 galactic  Tau  Second-epoch detections are separated by 2.0" and 10.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
53 Kalypso                 -0     -1       1  12.9    -0    0
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:47:12.01 +16:49:57.1:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:47:12.01 +16:49:57.1:  15.85 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits -crosshair 7076.10059 222.81630 image    wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits -crosshair 7083.03369 230.23470 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK

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 04.29478 05 47 12.01 +16 49 57.1          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 10 04.29426 05 47 11.97 +16 49 56.3          13.0 R      V36
     TAU0008  C2026 10 04.29530 05 47 12.05 +16 49 57.9          13.1 R      V36

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

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

TCP 2026 10 04.2948*  05 47 12.01 +16 49 57.1  13.1 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,2461317.7948,13.07,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261004.2948 13.07CV 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 04.2948  2461317.7948  13.56  05:00:39.96 +25:08:21.5
177.51904 -10.41159 galactic  Tau  Second-epoch detections are separated by 4.4" and 9.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
418 Alemannia                0     -1       1  13.9     0    0
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:00:39.96 +25:08:21.5:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:00:39.96 +25:08:21.5:  15.81 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits -crosshair 299.01779 4981.33203 image    wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits -crosshair 305.24149 4988.13574 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK

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 04.29478 05 00 39.96 +25 08 21.5          13.6 R      V36

Position measured on individual images:

     TAU0008  C2026 10 04.29426 05 00 40.04 +25 08 19.6          13.7 R      V36
     TAU0008  C2026 10 04.29530 05 00 39.89 +25 08 23.4          13.4 R      V36

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

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

TCP 2026 10 04.2948*  05 00 39.96 +25 08 21.5  13.6 U             Tau       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461317.7948,13.56,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20261004.2948 13.56CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 04.2948  2461317.7948  13.11  05:49:03.58 +19:11:00.3
188.76432  -4.36647 galactic  Tau  Second-epoch detections are separated by 0.4" and 9.7 pix   
The object was found in VSX
 2"  NSVS J0549036+191059          
Type: SR
#   Max.           Min./Amp.       JD0           Period
    16.145   g       Y     0.666   g         2458202.14120        129.503349100000                                
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:49:03.58 +19:11:00.3:  14.18 +/- 0.06  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:49:03.58 +19:11:00.3:  14.10 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.14 +/- 0.04
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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits


fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -crosshair 2384.79932 4836.01660 image    wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -crosshair 2372.85132 4837.01172 image    wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits -crosshair 7226.50879 1667.06165 image    wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits -crosshair 7233.24072 1674.09814 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK

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 04.29478 05 49 03.58 +19 11 00.3          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 10 04.29426 05 49 03.58 +19 11 00.5          13.2 R      V36
     TAU0008  C2026 10 04.29530 05 49 03.58 +19 11 00.1          13.0 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 04.2948*  05 49 03.58 +19 11 00.3  13.1 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
NSVS J0549036+191059,2461317.7948,13.11,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
NSVS J0549036+191059 20261004.2948 13.11CV NMW


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

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

FITS images used in this processing run:

Field Tau-04-Q1b1x1 reference image: Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Field Tau-04-Q1b1x1 reference image: Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Field Tau-04-Q1b1x1 second-epoch image: Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Field Tau-04-Q1b1x1 second-epoch image: Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461317.79529889 04.10.2026 07:05:03.824   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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: 6 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  20302
Objects passed selection criteria:  20244
Measurements per detected object (mean, median, min, max):    2.9    3.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    3.0    2    4
Average stars detected per image: 15587.8
Average stars matched: 15345.8 (98.4475 %)
Memory usage VmPeak:   245524 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sat Oct  3 04:56:41 CDT 2026
VaST build number  1.0rc89-231-g50972ca5
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Oct  4 02:08:45 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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461317.79529889 04.10.2026 07:05:03.824   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 65
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.08
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: 70 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):  150628
Objects passed selection criteria:  150255
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: 110475
Average stars matched: 106811 (96.6832 %)
Memory usage VmPeak:   616236 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sat Oct  3 04:56:41 CDT 2026
VaST build number  1.0rc89-231-g50972ca5
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Oct  4 02:11:02 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
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-Q1b1x1
#######################################
########### Starting Tau-04-Q1b1x1 ###########
Processing Tau-04-Q1b1x1
server tau has sufficient free disk space available: 446526 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 446526 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.png' -> 'transient_report/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits_preview.png'

Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits


renamed 'Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.png' -> 'transient_report/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits_preview.png'

Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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= 2183.9748
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 776.2232
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2577.5819
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 880.5660
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.64549
INFO:                  SECOND_EPOCH__SD_ratio= 0.118
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 15.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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= '2026-10-04T02:03:33.8231437' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-04T07:03:33.8231437' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =       61317.29414147 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-04T07:03:43.7254308' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61317.2942560762 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0763542477937 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9997276305693 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.0608333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     82.8788888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.93307667527204 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-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  =                29489 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29489 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 88.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               907.48 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  7.0 / [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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/d_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits :)

Spent 0.705286 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/d_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 15.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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= '2026-10-04T02:05:03.8241419' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-04T07:05:03.8241419' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61317.2951831482 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-04T07:05:13.7290459' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61317.2952977894 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0763540753389 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9997276144672 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.3711111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     83.0647222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.91600273063915 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-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  =                29489 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29489 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 88.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               907.48 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  7.0 / [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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/d_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits :)

Spent 0.684977 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/d_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits



fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
  
SExtractor catalog cache: saved Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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: 2461317.79425721
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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits exists and is non-empty
wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q1b1x1_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-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Image size: 941.6'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:34.502 +21:59:13.47 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 05:32:34.502 +21:59:13.47
Angular distance between the image centers 0.0590 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Image size: 941.6'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:31.571 +21:58:34.05 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 05:32:31.571 +21:58:34.05
Angular distance between the image centers 0.0519 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  05:32:34.502 +21:59:13.47
Second-epoch second image center 05:32:31.571 +21:58:34.05
Angular distance between the image centers 0.01575 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.9JSu5CPXJA
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.tCV1z4Q4jd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits &> /tmp/tmp.boOFzOYna9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits &> /tmp/tmp.hOU4uCbONr
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=6.0)
____ 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 2.0 pix  Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 3.5 pix  fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
 3.5 pix  fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Limiting magnitude estimates:
 15.6 mag.  Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.5 mag.  Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.3 mag.  fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
 13.8 mag.  fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.3 (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.9JSu5CPXJA (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2479, bad_region=0, passed=22997
Got 22997 stars (including 20487 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_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 4778 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(), 4714 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4778 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4713 stars left (next iteration limit 5184)
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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4713 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.465 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.276 n_q1=1531 n_q2=718 n_q3=1554 n_q4=910 worst_quadrant_to_overall_ratio=1.235
The image catalog is written to wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q1b1x1_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-Q1b1x1_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.tCV1z4Q4jd (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, bad_region=0, passed=20916
Got 20916 stars (including 18570 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_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 4782 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 4717 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 4783 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4714 stars left (next iteration limit 5187)
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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4714 sigma_overall_arcsec=0.482 sigma_q1_arcsec=0.603 sigma_q2_arcsec=0.446 sigma_q3_arcsec=0.465 sigma_q4_arcsec=0.387 n_q1=1527 n_q2=718 n_q3=1564 n_q4=905 worst_quadrant_to_overall_ratio=1.251
The image catalog is written to wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q1b1x1_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-Q1b1x1_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.boOFzOYna9 (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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=557, bad_region=0, passed=11612
Got 11612 stars (including 11047 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat 
util/solve_plate_with_UCAC5 got 11612 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 530 to 589 (Dec 16.2 to 27.4)
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: 4714 matched stars entering correct_measured_positions(), 4718 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 11612 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 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 4788 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(), 11612 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 11612 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4713 stars left (next iteration limit 5185)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4713 robust_rms=12.563 arcsec worst_region_rms=25.579 arcsec outer_annulus_rms=25.579 arcsec
SIP_REFIT: SIP order 3 trial: matched=4713 robust_rms=0.453 arcsec worst_region_rms=0.933 arcsec outer_annulus_rms=0.933 arcsec
SIP_REFIT: SIP order 5 trial: matched=4713 robust_rms=0.362 arcsec worst_region_rms=0.711 arcsec outer_annulus_rms=0.711 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4713 robust_rms_before=0.931 arcsec robust_rms_before_corrected=0.498 arcsec robust_rms_after=0.362 arcsec worst_region_rms_before=0.918 worst_region_rms_after=0.711 outer_annulus_rms_before=1.182 outer_annulus_rms_after=0.711
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:34.506 +21:59:12.73 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 11612 stars ###
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/correct_sextractor_wcs_catalog_usingxy2sky372129.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.931 -> 0.362 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (search radius 3.0 arcsec, 4713 pairs from the initial matching)
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 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 4453 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 4453 pairs (4713 from the initial matching)
SIP_REFIT: SIP order 2 trial: matched=4453 robust_rms=12.221 arcsec worst_region_rms=25.558 arcsec outer_annulus_rms=25.558 arcsec
SIP_REFIT: SIP order 3 trial: matched=4453 robust_rms=0.445 arcsec worst_region_rms=0.895 arcsec outer_annulus_rms=0.895 arcsec
SIP_REFIT: SIP order 5 trial: matched=4453 robust_rms=0.351 arcsec worst_region_rms=0.699 arcsec outer_annulus_rms=0.699 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4453 robust_rms_before=0.351 arcsec robust_rms_before_corrected=0.351 arcsec robust_rms_after=0.351 arcsec worst_region_rms_before=0.697 worst_region_rms_after=0.699 outer_annulus_rms_before=0.697 outer_annulus_rms_after=0.699
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.699 vs 0.697 arcsec) - keeping the current solution
SIP_REFIT: the second refit on the re-matched pairs was not applied - keeping the first refit solution
Accuracy estimation diagnostic: 4453 matched stars entering correct_measured_positions(), 11612 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4453 matched stars entering correct_measured_positions(), 11612 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits N_match=4453 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.350 sigma_q2_arcsec=0.456 sigma_q3_arcsec=0.320 sigma_q4_arcsec=0.307 n_q1=940 n_q2=1467 n_q3=681 n_q4=1365 worst_quadrant_to_overall_ratio=1.274
The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits -region wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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.hOU4uCbONr (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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=331, bad_region=0, passed=7201
Got 7201 stars (including 6866 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat 
util/solve_plate_with_UCAC5 got 7201 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 530 to 589 (Dec 16.1 to 27.4)
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: 4715 matched stars entering correct_measured_positions(), 4713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4715 matched stars entering correct_measured_positions(), 7198 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

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 530 to 589 (Dec 16.1 to 27.4)
Done reading UCAC5 zone files...
Matched 4791 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4717 matched stars entering correct_measured_positions(), 7198 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 4717 matched stars entering correct_measured_positions(), 7198 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4717 stars left (next iteration limit 5186)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4717 robust_rms=10.578 arcsec worst_region_rms=26.120 arcsec outer_annulus_rms=26.120 arcsec
SIP_REFIT: SIP order 3 trial: matched=4717 robust_rms=0.476 arcsec worst_region_rms=0.772 arcsec outer_annulus_rms=0.772 arcsec
SIP_REFIT: SIP order 5 trial: matched=4717 robust_rms=0.398 arcsec worst_region_rms=0.643 arcsec outer_annulus_rms=0.643 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4717 robust_rms_before=0.869 arcsec robust_rms_before_corrected=0.487 arcsec robust_rms_after=0.398 arcsec worst_region_rms_before=0.802 worst_region_rms_after=0.643 outer_annulus_rms_before=1.065 outer_annulus_rms_after=0.643
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:31.572 +21:58:33.52 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 7201 stars ###
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/correct_sextractor_wcs_catalog_usingxy2sky372861.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.869 -> 0.398 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (search radius 3.0 arcsec, 4717 pairs from the initial matching)
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 530 to 589 (Dec 16.1 to 27.4)
Done reading UCAC5 zone files...
Matched 4443 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 4443 pairs (4717 from the initial matching)
SIP_REFIT: SIP order 2 trial: matched=4443 robust_rms=10.130 arcsec worst_region_rms=25.891 arcsec outer_annulus_rms=25.891 arcsec
SIP_REFIT: SIP order 3 trial: matched=4443 robust_rms=0.461 arcsec worst_region_rms=0.753 arcsec outer_annulus_rms=0.753 arcsec
SIP_REFIT: SIP order 5 trial: matched=4443 robust_rms=0.391 arcsec worst_region_rms=0.656 arcsec outer_annulus_rms=0.656 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4443 robust_rms_before=0.387 arcsec robust_rms_before_corrected=0.387 arcsec robust_rms_after=0.391 arcsec worst_region_rms_before=0.640 worst_region_rms_after=0.656 outer_annulus_rms_before=0.640 outer_annulus_rms_after=0.656
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.656 vs 0.640 arcsec) - keeping the current solution
SIP_REFIT: the second refit on the re-matched pairs was not applied - keeping the first refit solution
Accuracy estimation diagnostic: 4443 matched stars entering correct_measured_positions(), 7196 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4443 matched stars entering correct_measured_positions(), 7192 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits N_match=4443 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.434 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.328 n_q1=818 n_q2=1794 n_q3=691 n_q4=1140 worst_quadrant_to_overall_ratio=1.136
The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits -region wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/
'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
Saving the final (post-refit) wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/
'wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.377 worst_q_ratio=1.235
ref2=Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.482 worst_q_ratio=1.251
new1=fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits sigma_overall=0.358 worst_q_ratio=1.274
new2=fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits sigma_overall=0.382 worst_q_ratio=1.136
reference average sigma_overall=0.4295 worst_q_ratio=1.243
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378_astrometric_residuals.png (4713 matched stars from wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035_astrometric_residuals.png (4714 matched stars from wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073_astrometric_residuals.png (4453 matched stars from wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074_astrometric_residuals.png (4443 matched stars from wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits'
Preparing the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20839_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 20839_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    11.06    05:34:41.16 +17:53:18.9   5235 0751   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:34:41.16 +17:53:18.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19272_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 19272_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    9.96    05:46:56.43 +17:54:32.6   6993 0881   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:46:56.44 +17:54:32.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 14186_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 14186_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    7.50    05:55:48.91 +20:10:31.4   8143 2354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:55:48.92 +20:10:31.6 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
  
SExtractor catalog cache: saved Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Creating symlink local_wcs_cache/wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits exists and is non-empty
wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q1b1x1_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-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:34.506 +21:59:12.73 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 05:32:34.506 +21:59:12.73
Angular distance between the image centers 0.0590 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:31.572 +21:58:33.52 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 05:32:31.572 +21:58:33.52
Angular distance between the image centers 0.0519 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  05:32:34.506 +21:59:12.73
Second-epoch second image center 05:32:31.572 +21:58:33.52
Angular distance between the image centers 0.01572 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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.nmWHfQjMQK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.9vnKItaItF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits &> /tmp/tmp.6efZrMrdva
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits &> /tmp/tmp.CJOPsTvfhl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q1b1x1_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.:  -7.08
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.75

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.75

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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 56 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 1.8 pix  Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 3.1 pix  fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
 3.2 pix  fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Limiting magnitude estimates:
 15.7 mag.  Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.7 mag.  Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.4 mag.  fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
 14.1 mag.  fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.3 (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.nmWHfQjMQK (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=21684, bad_region=13, passed=167940
Got 167940 stars (including 145983 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_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 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: 4716 matched stars entering correct_measured_positions(), 4716 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 167940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 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: 4716 matched stars entering correct_measured_positions(), 167940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 167940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4716 stars left (next iteration limit 5187)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4716 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.446 sigma_q2_arcsec=0.356 sigma_q3_arcsec=0.335 sigma_q4_arcsec=0.278 n_q1=1463 n_q2=774 n_q3=1520 n_q4=959 worst_quadrant_to_overall_ratio=1.232
The image catalog is written to wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q1b1x1_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-Q1b1x1_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.9vnKItaItF (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=51, blended=20219, bad_region=0, passed=162962
Got 162962 stars (including 142457 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 162962 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 4758 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 4712 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 4759 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 4711 stars left (next iteration limit 5183)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4711 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.591 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.454 sigma_q4_arcsec=0.378 n_q1=1445 n_q2=753 n_q3=1535 n_q4=978 worst_quadrant_to_overall_ratio=1.258
The image catalog is written to wcs_Tau-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q1b1x1_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-Q1b1x1_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.6efZrMrdva (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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=4355, bad_region=38, passed=68923
Got 68923 stars (including 64469 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat 
util/solve_plate_with_UCAC5 got 68923 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 530 to 589 (Dec 16.1 to 27.4)
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: 4712 matched stars entering correct_measured_positions(), 4713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 68923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 530 to 589 (Dec 16.1 to 27.4)
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: 4711 matched stars entering correct_measured_positions(), 68923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 68923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4711 stars left (next iteration limit 5183)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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=4711 robust_rms=12.692 arcsec worst_region_rms=26.077 arcsec outer_annulus_rms=26.077 arcsec
SIP_REFIT: SIP order 3 trial: matched=4711 robust_rms=0.457 arcsec worst_region_rms=0.925 arcsec outer_annulus_rms=0.925 arcsec
SIP_REFIT: SIP order 5 trial: matched=4711 robust_rms=0.359 arcsec worst_region_rms=0.701 arcsec outer_annulus_rms=0.701 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4711 robust_rms_before=0.358 arcsec robust_rms_before_corrected=0.471 arcsec robust_rms_after=0.359 arcsec worst_region_rms_before=0.704 worst_region_rms_after=0.701 outer_annulus_rms_before=0.704 outer_annulus_rms_after=0.701
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.704 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits worst_region_rms_kept=0.704 arcsec robust_rms_kept=0.358 arcsec matched=4711
WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits N_match=4711 sigma_overall_arcsec=0.452 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.594 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.380 n_q1=998 n_q2=1485 n_q3=755 n_q4=1473 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits -region wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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.CJOPsTvfhl (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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2362, bad_region=33, passed=44780
Got 44780 stars (including 42321 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat 
util/solve_plate_with_UCAC5 got 44780 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 530 to 589 (Dec 16.1 to 27.4)
Done reading UCAC5 zone files...
Matched 4780 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 4710 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 44769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 530 to 589 (Dec 16.1 to 27.4)
Done reading UCAC5 zone files...
Matched 4780 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 44769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 44769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4709 stars left (next iteration limit 5183)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4709 robust_rms=11.371 arcsec worst_region_rms=24.691 arcsec outer_annulus_rms=24.691 arcsec
SIP_REFIT: SIP order 3 trial: matched=4709 robust_rms=0.479 arcsec worst_region_rms=0.768 arcsec outer_annulus_rms=0.768 arcsec
SIP_REFIT: SIP order 5 trial: matched=4709 robust_rms=0.394 arcsec worst_region_rms=0.643 arcsec outer_annulus_rms=0.643 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4709 robust_rms_before=0.392 arcsec robust_rms_before_corrected=0.449 arcsec robust_rms_after=0.394 arcsec worst_region_rms_before=0.635 worst_region_rms_after=0.643 outer_annulus_rms_before=0.635 outer_annulus_rms_after=0.643
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.635 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits worst_region_rms_kept=0.635 arcsec robust_rms_kept=0.392 arcsec matched=4709
WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits N_match=4709 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.540 sigma_q3_arcsec=0.337 sigma_q4_arcsec=0.365 n_q1=889 n_q2=1819 n_q3=769 n_q4=1232 worst_quadrant_to_overall_ratio=1.286
The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits -region wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.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_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Preparing the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:11:57.35 +24:42:00.0:  12.08 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:07:58.92 +26:19:49.6:  11.07 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:49:59.80 +22:34:33.7:  13.13 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:07:58.92 +26:19:49.6:  11.06 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:11:57.35 +24:42:00.0:  12.10 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.09 +/- 0.01
Forced photometry reference-image weighted average:  11.06 +/- 0.00
Forced photometry filter REJECTED candidate at 05:11:57.35 +24:42:00.0: ref_mag=12.09 +/- 0.01 new_mean_mag=12.1843 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:07:58.92 +26:19:49.6: ref_mag=11.06 +/- 0.00 new_mean_mag=11.0081 delta=0.05 (need > 0.90)
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:47:12.01 +16:49:57.1:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:49:59.80 +22:34:33.7:  13.18 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.15 +/- 0.02
Forced photometry filter REJECTED candidate at 05:49:59.80 +22:34:33.7: ref_mag=13.15 +/- 0.02 new_mean_mag=12.9062 delta=0.25 (need > 0.90)
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:47:12.01 +16:49:57.1:  15.85 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:00:39.96 +25:08:21.5:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:00:39.96 +25:08:21.5:  15.81 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:42:54.50 +21:13:24.5:  13.09 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:49:03.58 +19:11:00.3:  14.18 +/- 0.06  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:42:54.50 +21:13:24.5:  13.02 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.01
Forced photometry filter REJECTED candidate at 05:42:54.50 +21:13:24.5: ref_mag=13.05 +/- 0.01 new_mean_mag=12.3368 delta=0.72 (need > 0.90)
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:55:55.92 +22:51:48.5:  13.28 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:49:03.58 +19:11:00.3:  14.10 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.14 +/- 0.04
Forced photometry filter KEPT candidate at 05:49:03.58 +19:11:00.3: ref_mag=14.14 +/- 0.04 new_mean_mag=13.0949 delta=1.04 (need > 0.90)
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:55:55.92 +22:51:48.5:  13.36 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.31 +/- 0.02
Forced photometry filter REJECTED candidate at 05:55:55.92 +22:51:48.5: ref_mag=13.31 +/- 0.02 new_mean_mag=12.9551 delta=0.36 (need > 0.90)
Adding exclusion_list_local.txt__out141266.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out191626.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out191946.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
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 190616_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 190616_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.59    05:07:21.89 +23:00:57.1   1256 3700   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:07:21.92 +23:00:57.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190634_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 190634_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 1     2026 10 04.29426    2461317.79426    12.14    05:11:57.40 +24:41:59.8   1870 4723   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Discovery image 2     2026 10 04.29530    2461317.79530    12.29    05:11:57.30 +24:42:00.2   1877 4730   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

  
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Considering the candidate 190644_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 190644_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    8.50    05:43:29.68 +16:41:53.9   6552 0110   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:43:29.68 +16:41:54.0 in the exclusion list exclusion_list_tycho2.txt ****
  
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Considering the candidate 190749_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 190749_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 1     2026 10 04.29426    2461317.79426    11.15    05:07:58.93 +26:19:49.4   1303 5709   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Discovery image 2     2026 10 04.29530    2461317.79530    10.87    05:07:58.92 +26:19:49.8   1310 5715   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

  
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Considering the candidate 191070_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191070_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.35    05:10:28.67 +24:48:42.5   1671 4795   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:10:28.66 +24:48:42.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191103_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191103_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.41    05:05:06.87 +23:48:51.1   0934 4182   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:05:06.85 +23:48:50.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191115_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191115_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.26    05:05:45.95 +26:25:47.0   1004 5775   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:05:45.97 +26:25:46.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191170_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191170_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.55    05:05:41.74 +23:02:26.8   1021 3713   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:05:41.75 +23:02:27.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191171_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191171_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.39    05:10:01.74 +26:45:55.5   1585 5983   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:10:01.76 +26:45:55.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191228_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191228_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.32    05:43:00.13 +18:59:10.8   6379 1490   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:43:00.21 +18:59:10.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191343_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191343_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.57    05:51:30.71 +18:25:31.0   7624 1244   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:51:30.74 +18:25:30.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191407_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191407_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.83    05:03:20.93 +23:48:36.5   0687 4178   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:03:20.97 +23:48:36.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191466_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191466_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.07    05:32:02.93 +18:33:57.7   4835 1139   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:32:03.03 +18:33:59.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191500_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191500_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 1     2026 10 04.29426    2461317.79426    12.87    05:49:59.76 +22:34:32.9   7188 3720   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Discovery image 2     2026 10 04.29530    2461317.79530    13.08    05:49:59.84 +22:34:34.5   7194 3728   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191546_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191546_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.80    05:48:27.30 +20:53:28.8   7062 2696   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:48:27.29 +20:53:28.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191550_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191550_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.89    05:45:11.24 +18:40:46.1   6705 1328   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:45:11.24 +18:40:45.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191553_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191553_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.12    05:08:24.14 +23:12:21.4   1400 3817   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:08:24.09 +23:12:21.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191555_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191555_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.08    05:36:07.69 +19:32:31.8   5380 1762   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:36:07.69 +19:32:32.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191582_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191582_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.61    05:55:40.43 +20:26:58.9   8107 2518   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:55:40.41 +20:26:57.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191626_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
Preparing report for the candidate 191626_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191635_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191635_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.62    05:19:43.74 +26:10:36.9   2915 5651   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:19:43.86 +26:10:35.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191674_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191674_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.13    05:04:52.89 +23:55:44.7   0901 4251   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:04:52.88 +23:55:44.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191679_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191679_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.09    05:24:45.85 +17:11:30.5   3830 0254   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:24:45.87 +17:11:29.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191732_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191732_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.92    06:01:01.59 +23:19:33.9   8692 4327   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  06:01:01.63 +23:19:33.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191745_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191745_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.03    05:54:01.34 +21:49:40.9   7797 3327   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:54:01.37 +21:49:42.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191755_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191755_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.90    05:46:50.92 +20:15:54.6   6866 2302   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:46:51.02 +20:15:55.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191769_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191769_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.92    05:47:29.19 +18:44:56.3   7030 1394   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:47:29.11 +18:44:54.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191784_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191784_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.97    05:50:04.13 +19:09:42.7   7378 1673   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:50:04.09 +19:09:41.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191791_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191791_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.40    05:08:48.83 +24:13:14.2   1447 4433   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:08:48.98 +24:13:15.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191804_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191804_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.32    05:10:48.66 +25:09:12.2   1713 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:10:48.66 +25:09:13.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191816_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191816_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.94    05:41:10.62 +20:05:07.5   6073 2135   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:41:10.66 +20:05:07.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191832_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191832_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.42    05:10:52.48 +24:25:11.2   1731 4558   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:10:52.54 +24:25:09.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191937_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 191937_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    13.43    05:34:34.67 +17:59:52.1   5216 0816   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:34:34.69 +17:59:52.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191946_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
Preparing report for the candidate 191946_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 120168_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 120168_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    9.95    05:46:56.45 +17:54:32.6   6993 0881   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:46:56.44 +17:54:32.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82933_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 82933_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.66    05:53:50.55 +21:45:08.2   7776 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:53:50.53 +21:45:08.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 110068_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 110068_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.57    05:41:01.35 +20:16:26.7   6043 2247   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:41:01.39 +20:16:26.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 98078_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 98078_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.61    05:53:16.00 +20:53:50.3   7741 2757   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:53:16.02 +20:53:50.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 14597_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 14597_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29530    2461317.79530    12.99    05:38:00.25 +26:13:09.2   5388 5797   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:38:00.38 +26:13:09.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 59493_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 59493_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.69    05:48:36.78 +23:10:48.2   6972 4074   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:48:36.77 +23:10:47.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68483_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 68483_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.44    05:56:59.68 +22:30:51.0   8176 3780   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:56:59.68 +22:30:51.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 63572_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 63572_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.33    06:00:13.92 +22:46:08.5   8615 3979   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  06:00:13.92 +22:46:07.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93856_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 93856_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 2     2026 10 04.29426    2461317.79426    12.32    05:42:54.49 +21:13:24.4   6261 2829   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Discovery image 3     2026 10 04.29530    2461317.79530    12.37    05:42:54.51 +21:13:24.5   6268 2836   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

  
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Considering the candidate 25505_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 25505_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.10    05:04:49.54 +25:24:51.1   0883 5155   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:04:49.60 +25:24:51.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 142657_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 142657_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.09    05:36:37.70 +19:21:18.1   5458 1653   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:36:37.73 +19:21:17.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 65420_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 65420_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    13.26    05:46:30.79 +22:47:27.6   6699 3817   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:46:30.76 +22:47:27.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 166618_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 166618_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    11.91    05:45:25.29 +17:43:35.5   6783 0754   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:45:25.30 +17:43:35.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 166509_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 166509_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    11.04    05:37:44.06 +17:45:31.2   5677 0699   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:37:44.05 +17:45:31.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 118951_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 118951_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    11.13    05:34:41.16 +17:53:19.0   5235 0751   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:34:41.16 +17:53:18.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 141266_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
Preparing report for the candidate 141266_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
  
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Considering the candidate 80276_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 80276_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.04    05:56:11.08 +21:51:40.5   8099 3375   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:56:11.08 +21:51:40.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 62770_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 62770_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 1     2026 10 04.29426    2461317.79426    12.94    05:55:55.94 +22:51:48.5   8001 3969   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Discovery image 2     2026 10 04.29530    2461317.79530    12.98    05:55:55.90 +22:51:48.5   8007 3976   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

  
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Considering the candidate 149124_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 149124_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.78    05:39:48.52 +19:44:20.3   5894 1913   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:39:48.48 +19:44:20.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91223_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 91223_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    10.06    06:04:00.82 +21:13:33.5   9247 3103   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  06:04:00.82 +21:13:33.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 106761_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 106761_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    12.94    05:39:15.49 +20:28:55.9   5786 2355   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:39:15.50 +20:28:55.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 111854_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074
The candidate 111854_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074 did not pass the final checks
Discovery image 3     2026 10 04.29530    2461317.79530    7.50    05:55:48.92 +20:10:31.7   8143 2354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits

**** FOUND  05:55:48.92 +20:10:31.8 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 12s
Prepared the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:49:03.58 +19:11:00.3
05:47:12.01 +16:49:57.1
05:00:39.96 +25:08:21.5
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-04_CI_Tau-04-Q1b1x1_020609_TTUQ1b1x1_297090_uSbJmSXK/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 68943 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.6325 to 92.2267 deg, Dec +16.1493 to +27.4406 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 74.6325 to 92.2267 deg, Dec 16.1493 to 27.4406 deg
Loaded 13231 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): 9331 out of 10393 total matches.
Matched with Tycho-2 10393 out of 68943 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Observation time (mid-exposure, UTC): JD 2461317.79426 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.14283 deg  Dec= +21.98609 deg
Frame center: alt= +31.291 deg  az= 84.222 deg  airmass= 1.9181
Header cross-check: CENTALT= 31.061 deg (difference +0.230 deg)
Header cross-check: AIRMASS= 1.9331 (we compute 1.9181)
Airmass zero-point fit: OK  k= +0.5753 +/- 0.0148 mag/airmass  N= 4938  airmass span 1.5340-2.6435  scatter 0.2593 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits: OK +1.231291 -0.575321 1.9181 +0.5753 4938 1.1095 0.2593 1.5340 2.6435
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits list=monitoring_pixlist297735.tmp aperture=6.1
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.481200
Local star coverage test: 68943 stars in wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits.wcscat, test radius 301 pix (0.50 deg), 329.3 stars per circle at the frame's mean density
Forced photometry: center=(3156.30, 4115.71) aperture=6.1
Annulus: inner=12.20 outer=30.50 edge margin=100.00
Background annulus: 2459 pixels
Iterative clipping converged after 2 iterations, 2439/2459 pixels remain
SExtractor background: mode=1444.80 median=1447.00 mean=1448.47 sigma=60.95 -> bg=1444.80 (2439 pixels)
Aperture sum=83519.35 N_eff=29.2247
Net flux=41295.59 noise=329.50 SNR=125.33
Instrumental magnitude: -11.5398
Calibrated magnitude: 10.9414
Local star coverage at (3156.30, 4115.71): 281 catalog stars within 301 pix, 329.3 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-03-33_20.00sec_-0.00C_LIGHTs_0073.fits (aperture 6.1 pix)
Read 44790 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.6210 to 92.1277 deg, Dec +16.1334 to +27.4290 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 74.6210 to 92.1277 deg, Dec 16.1334 to 27.4290 deg
Loaded 13113 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): 9265 out of 9969 total matches.
Matched with Tycho-2 9969 out of 44790 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Observation time (mid-exposure, UTC): JD 2461317.79530 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.13060 deg  Dec= +21.97520 deg
Frame center: alt= +31.607 deg  az= 84.392 deg  airmass= 1.9011
Header cross-check: CENTALT= 31.371 deg (difference +0.235 deg)
Header cross-check: AIRMASS= 1.9160 (we compute 1.9011)
Airmass zero-point fit: OK  k= +0.3379 +/- 0.0325 mag/airmass  N= 4835  airmass span 1.5245-2.6092  scatter 0.5534 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits: OK +0.761002 -0.337914 1.9011 +0.3379 4835 1.0846 0.5534 1.5245 2.6092
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits list=monitoring_pixlist297735.tmp aperture=6.0
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.004300
Local star coverage test: 44790 stars in wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits.wcscat, test radius 301 pix (0.50 deg), 211.7 stars per circle at the frame's mean density
Forced photometry: center=(3162.64, 4122.52) aperture=6.0
Annulus: inner=12.00 outer=30.00 edge margin=100.00
Background annulus: 2377 pixels
Iterative clipping converged after 2 iterations, 2366/2377 pixels remain
SExtractor background: mode=2064.12 median=2065.00 mean=2065.59 sigma=68.96 -> bg=2064.12 (2366 pixels)
Aperture sum=69529.72 N_eff=28.2743
Net flux=11168.15 noise=366.70 SNR=30.46
Instrumental magnitude: -10.1200
Calibrated magnitude: 11.8843
Local star coverage at (3162.64, 4122.52): 81 catalog stars within 301 pix, 211.7 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q1b1x1_2026-10-04_02-05-03_20.00sec_-0.00C_LIGHTs_0074.fits (aperture 6.0 pix)
########### Completed Tau-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
05:47:12.01 +16:49:57.1
05:00:39.96 +25:08:21.5
05:49:03.58 +19:11:00.3
###################################################################################
05:47:12.01 +16:49:57.1  -- asteroid (will NOT add it to exclusion list)
05:00:39.96 +25:08:21.5  -- asteroid (will NOT add it to exclusion list)
05:49:03.58 +19:11:00.3  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
05:49:03.58 +19:11:00.3  -- 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)
05:49:03.58 +19:11:00.3  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
05:49:03.58 +19:11:00.3
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461317.79425721 -observatory V36
14:06:09.63 -15:02:20.0 Mercury (-0.0mag)
14:12:47.67 -21:07:04.1 Venus (-4.7mag)
08:23:08.38 +20:28:34.5 Mars (1.1mag)
09:29:37.69 +15:27:03.2 Jupiter (-1.9mag)
00:44:29.56 +01:49:56.3 Saturn (0.3mag)
04:12:44.18 +20:59:37.2 Uranus (5.6mag)
00:11:03.00 -00:21:04.0 Neptune (7.7mag)
20:24:18.23 -23:43:22.1 Pluto (14.5mag)
07:33:49.04 +24:32:10.6 Moon (-10.1mag)
-rw-r--r-- 1 apache apache 363 Oct  4 02:08 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461317.79425721:
09:29:32.64 +15:27:31.2 Io (9.6mag)
09:29:47.59 +15:26:10.2 Europa (6.2mag)
09:29:52.92 +15:25:41.7 Ganymede (8.1mag)
09:29:53.94 +15:25:37.5 Callisto (6.9mag)
09:28:51.39 +15:48:50.0 Himalia (15.7mag)
09:29:41.87 +15:26:42.5 Thebe (16.5mag)
09:27:54.00 +15:46:53.7 Elara (17.5mag)
09:32:28.71 +14:49:49.5 Pasiphae (17.8mag)
09:28:44.60 +15:52:17.3 Carme (18.9mag)
00:44:41.72 +01:49:38.2 Titan (8.2mag)
00:44:22.68 +01:49:51.0 Rhea (9.6mag)
00:43:50.51 +01:47:38.9 Iapetus (11.0mag)
00:44:36.08 +01:50:09.1 Hyperion (14.1mag)
00:42:53.10 +01:37:50.2 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct  4 02:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461317.79425721:
01:58:30.01 +20:41:26.0 JWST
18:32:11.73 +16:47:30.2 Chandra
06:29:39.92 +15:43:16.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct  4 02:08 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461317.79425721 -observatory V36
03:47:29.57 +20:08:31.3 17.2mag P/1996 R2 (Lagerkvist)
18:18:43.61 -33:39:39.3 14.7mag P/2010 H2 (Vales)
07:36:37.35 -71:56:19.2 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:28.68 +34:26:41.3 17.7mag C/2017 K2 (PANSTARRS)
05:04:12.35 +48:12:00.9 16.8mag P/2021 N1 (ZTF)
07:27:06.06 +25:32:21.5 16.9mag C/2022 N2 (PANSTARRS)
15:27:34.54 -17:59:19.3 15.2mag C/2023 R1 (PANSTARRS)
08:58:13.01 +34:57:35.6 16.1mag C/2024 E1 (Wierzchos)
18:25:50.82 +41:51:40.8 17.4mag C/2024 J3 (ATLAS)
05:45:23.20 -13:29:10.7 16.7mag C/2024 T5 (ATLAS)
07:15:41.60 +12:43:44.9 17.7mag C/2025 J1 (Borisov)
12:04:03.75 +16:34:50.0 16.3mag C/2025 V2 (Rankin)
13:43:57.07 -02:07:31.0 16.6mag C/2025 Y1 (ATLAS)
18:13:45.28 +67:46:55.2 16.0mag C/2026 A2 (Bok)
02:43:55.21 +44:12:44.5 17.7mag C/2026 B2 (Sun-Gao)
12:38:50.30 +13:34:35.7 17.7mag A/2026 E1
00:43:37.38 +19:49:58.9 17.8mag 2P/Encke
22:50:42.07 -33:07:28.5 14.2mag 10P/Tempel
02:00:42.62 +39:31:24.4 16.9mag 11P/Tempel-Swift-LINEAR
12:06:27.23 -07:35:10.0 16.3mag 29P/Schwassmann-Wachmann
13:02:55.65 -13:19:37.4 18.0mag 63P/Wild
00:27:06.90 -08:36:45.7 15.5mag 65P/Gunn
07:25:48.42 +16:45:40.4 13.8mag 78P/Gehrels
03:06:33.02 +14:38:45.0 17.5mag 88P/Howell
07:13:01.67 +38:07:44.6 17.1mag 112P/Urata-Niijima
08:45:33.49 +16:37:56.8 17.8mag 114P/Wiseman-Skiff
11:26:18.33 +14:52:59.2 14.8mag 123P/West-Hartley
13:49:08.00 -30:08:28.9 17.7mag 124P/Mrkos
06:45:22.35 +19:36:55.6 15.7mag 128P/Shoemaker-Holt
23:36:58.02 +00:36:07.0 17.2mag 139P/Vaisala-Oterma
22:49:33.98 -03:11:35.4 9.5mag 161P/Hartley-IRAS
10:03:19.08 +35:51:44.8 16.8mag 162P/Siding Spring
10:01:07.77 +03:24:48.0 13.7mag 169P/NEAT
03:32:13.24 +05:30:15.8 14.7mag 220P/McNaught
05:51:24.82 +43:36:47.6 15.4mag 260P/McNaught
15:45:43.82 -03:10:03.4 18.0mag 391P/Kowalski
09:48:51.75 +32:04:56.8 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.8K Oct  4 02:08 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 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
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
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
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
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
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
-rw-r--r-- 1 apache apache 5.7K Oct  4 02:08 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
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
-rw-r--r-- 1 apache apache 191K Oct  4 02:08 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:07:40.547 +16:49:47.27  AT 2026acai  2026-09-13.94 19.57
00:48:05.016 -23:46:35.80  AT 2026acah  2026-09-16.57 20.17
21:11:13.518 -41:27:55.00  AT 2026acag  2026-09-11.48 20.26
03:14:10.165 +01:00:34.77  AT 2026acaf  2026-09-18.13 19.836
03:10:38.472 -02:59:14.60  AT 2026acae  2026-09-18.14 20.248
23:19:10.207 -42:10:18.70  AT 2026acad  2026-09-17.49 20.14
22:45:42.369 -32:03:13.11  AT 2026acac  2026-09-17.57 20.42
21:06:10.283 -26:29:48.88  AT 2026acab  2026-09-17.42 20.14
02:59:42.870 -32:10:51.62  AT 2026acaa  2026-09-17.71 19.79
03:12:48.598 -25:41:36.30  AT 2026abzz  2026-08-07.77 20.11
03:27:04.244 -02:48:44.64  AT 2026abzy  2026-09-16.21 19.9
01:33:35.787 -29:12:14.34  AT 2026abzx  2026-09-14.75 20.32
05:25:39.066 -07:33:55.88  AT 2026abzw  2026-09-12.24 19.63
01:48:46.374 +07:27:55.45  AT 2026abzv  2026-09-11.68 19.9
04:01:35.497 -03:50:58.41  AT 2026abzu  2026-09-17.17 20.26
02:10:03.461 +06:00:29.47  AT 2026abzt  2026-09-18.06 20.09
23:56:05.061 +07:13:14.64  AT 2026abzs  2026-09-18.02 19.953
03:09:38.698 -79:15:01.74  AT 2026abzr  2026-09-17.29 19.444
03:13:00.122 -45:33:01.75  AT 2026abzq  2026-09-15.27 19.756
06:56:27.724 -50:51:56.56  AT 2026abzp  2026-09-14.38 19.123
-rw-r--r-- 1 apache apache 89K Oct  4 02:08 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Oct  4 02:08:03 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 35s (0.58 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 21s (0.35 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 70s (1.17 min)
TIMING SExtractor: 35 seconds
TIMING matching_and_photometry: 23 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 8 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 74s (1.23 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 32s (0.53 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: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 125s (2.08 min)
FIELD_Tau-04-Q1b1x1: 217s (3.62 min)
=======================================
TOTAL_RUNTIME: 233s (3.88 min)
Finished: Sun Oct  4 02:11:56 CDT 2026