Mean magnitude and position on the discovery images: 
                   2026 09 03.4663  2461286.9663  10.05  05:21:07.65 +23:38:19.8
181.48713  -7.48056 galactic  Tau  Second-epoch detections are separated by 0.3" and 6.5 pix   This object is listed in tocp_transients_list.txt    0.5"  TCP J05210763+2338194  2026-08-06.4109  11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | N Tau                        | 05:21:07.65 +23:38:19.8 (user input)  | 2026 (VSX @ VizieR) | N (VSX @ VizieR)     |  (position from user input)                                                  
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits -crosshair 3249.07056 4214.41455 image    wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits -crosshair 3254.67358 4217.68848 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq

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 09 03.46626 05 21 07.65 +23 38 19.8          10.1 R      V36

Position measured on individual images:

     TAU0008  C2026 09 03.46596 05 21 07.66 +23 38 19.7          10.0 R      V36
     TAU0008  C2026 09 03.46655 05 21 07.64 +23 38 19.9          10.1 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 09 03.4663*  05 21 07.65 +23 38 19.8  10.1 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
N Tau,2461286.9663,10.05,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
N Tau 20260903.4663 10.05CV 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 09 03.4663  2461286.9663  10.10  05:21:07.64 +23:38:20.0
181.48707  -7.48056 galactic  Tau  Second-epoch detections are separated by 0.3" and 6.5 pix   This object is listed in tocp_transients_list.txt    0.6"  TCP J05210763+2338194  2026-08-06.4109  11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | N Tau                        | 05:21:07.64 +23:38:20.0 (user input)  | 2026 (VSX @ VizieR) | N (VSX @ VizieR)     |  (position from user input)                                                  
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits -crosshair 3249.07715 4214.40723 image    wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits -crosshair 3254.68286 4217.67822 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq

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 09 03.46626 05 21 07.64 +23 38 20.0          10.1 R      V36

Position measured on individual images:

     TAU0008  C2026 09 03.46596 05 21 07.64 +23 38 20.1          10.1 R      V36
     TAU0008  C2026 09 03.46655 05 21 07.63 +23 38 19.8          10.1 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 09 03.4663*  05 21 07.64 +23 38 20.0  10.1 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
N Tau,2461286.9663,10.10,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
N Tau 20260903.4663 10.10CV 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 09 03.4663  2461286.9663  13.81  05:21:13.68 +20:21:08.9
184.26011  -9.29041 galactic  Tau  Second-epoch detections are separated by 0.7" and 6.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
168 Sibylla                 -1     -0       1  14.2    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:21:13.68 +20:21:08.9:  16.18 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:21:13.68 +20:21:08.9:  16.05 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits


fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits  wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits -crosshair 3208.63794 2226.07300 image    wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits -crosshair 3214.50024 2229.45874 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq

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 09 03.46626 05 21 13.68 +20 21 08.9          13.8 R      V36

Position measured on individual images:

     TAU0008  C2026 09 03.46596 05 21 13.68 +20 21 08.5          13.8 R      V36
     TAU0008  C2026 09 03.46655 05 21 13.69 +20 21 09.2          13.8 R      V36

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

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

TCP 2026 09 03.4663*  05 21 13.68 +20 21 08.9  13.8 U             Tau       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461286.9663,13.81,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260903.4663 13.81CV NMW


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

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

FITS images used in this processing run:

Field Tau-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Field Tau-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
First image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461286.96654954 03.09.2026 11:11:39.880   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.65
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: 5 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):  18060
Objects passed selection criteria:  17946
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 12179.5
Average stars matched: 11705.5 (96.1082 %)
Memory usage VmPeak:   243540 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Sep  3 08:44:04 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
First image: 2461032.81064075 23.12.2025 07:27:09.361   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Last  image: 2461286.96654954 03.09.2026 11:11:39.880   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 116
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.31
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: 31 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):  138316
Objects passed selection criteria:  137864
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 98270.2
Average stars matched: 92743.5 (94.376 %)
Memory usage VmPeak:   603820 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Sep  3 08:45:22 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Tau-04-Q2b1x1
#######################################
########### Starting Tau-04-Q2b1x1 ###########
Processing Tau-04-Q2b1x1
WARNING: server tau is low on disk space, only 68651 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 68651 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.png' -> 'transient_report/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits_preview.png'

Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits


renamed 'Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.png' -> 'transient_report/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits_preview.png'

Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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= 3180.5005
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 794.4089
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3184.4828
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 796.2485
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 5.30889
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     20.2800006866455 / [degC] Focuser temperature
AMBTEMP =                 26.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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= '2026-09-03T06:10:49.0765691' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-03T11:10:49.0765691' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61286.465845787 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-03T11:10:58.9785858' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61286.4659603937 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0765165787333 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9998894649049 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     57.0733333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     101.664166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.19082110810409 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20442 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20442 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.2800006866455 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.2800006866455 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 10.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 38.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.7 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  6.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/d_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits :)

Spent 0.482636 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/d_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     20.2800006866455 / [degC] Focuser temperature
AMBTEMP =                 26.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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= '2026-09-03T06:11:39.8805297' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-03T11:11:39.8805297' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61286.4664337961 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-03T11:11:49.7831951' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61286.4665484144 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0765164855181 / [deg] RA of telescope" status=0
Record 32: "DEC     =      21.999889467177 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     57.2436111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              101.835 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.18854467012265 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20442 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20442 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.2800006866455 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.2800006866455 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 10.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 38.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.7 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  6.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/d_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits :)

Spent 0.474952 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/d_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits



fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461286.96596153
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:18.728 +22:00:03.83 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:18.728 +22:00:03.83
Angular distance between the image centers 0.0037 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:16.281 +21:59:43.11 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 05:32:16.281 +21:59:43.11
Angular distance between the image centers 0.0133 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  05:32:18.728 +22:00:03.83
Second-epoch second image center 05:32:16.281 +21:59:43.11
Angular distance between the image centers 0.01107 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.2a0FvBSj8u
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.0ROu9sL0i8
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits &> /tmp/tmp.9TEgF3R8vO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits &> /tmp/tmp.Sh35lM14mv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 22997 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg
Loaded 12406 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 8976 out of 10160 total matches.
Matched with Tycho-2 10160 out of 22997 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.969200
a=0.000000 b=1.000000 c=22.969200
From vast_summary.log: estimated ref. image limiting mag.:  -7.65
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.32

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.32

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 22997 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg
Loaded 12406 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 8976 out of 10160 total matches.
Matched with Tycho-2 10160 out of 22997 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=6.0)
Read 20916 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3773 to 91.9061 deg, Dec +16.4876 to +27.3008 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3773 to 91.9061 deg, Dec 16.4876 to 27.3008 deg
Loaded 12329 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 8847 out of 10017 total matches.
Matched with Tycho-2 10017 out of 20916 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 2.0 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.4 pix  fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
 2.4 pix  fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Limiting magnitude estimates:
 15.3 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.2 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.2 mag.  fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
 14.2 mag.  fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
All-image limiting magnitude estimate:  14.2 (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.2a0FvBSj8u (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2479, bad_region=3694, passed=22997
Got 22997 stars (including 17090 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 22997 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4705 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.273 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 worst_quadrant_to_overall_ratio=1.193
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.0ROu9sL0i8 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, bad_region=3377, passed=20916
Got 20916 stars (including 15475 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4708 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.402 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 worst_quadrant_to_overall_ratio=1.175
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.9TEgF3R8vO (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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=681, bad_region=2943, passed=9010
Got 9010 stars (including 5580 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat 
util/solve_plate_with_UCAC5 got 9010 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4787 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 4709 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 6673 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 6673 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 6673 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 4709 stars left (next iteration limit 5176)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4709 robust_rms=7.208 arcsec worst_quadrant_rms=8.732 arcsec
SIP_REFIT: SIP order 3 trial: matched=4709 robust_rms=0.481 arcsec worst_quadrant_rms=0.631 arcsec
SIP_REFIT: SIP order 5 trial: matched=4709 robust_rms=0.431 arcsec worst_quadrant_rms=0.474 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4709 robust_rms_before=0.909 arcsec robust_rms_before_corrected=0.517 arcsec robust_rms_after=0.431 arcsec worst_quadrant_rms_before=0.608 worst_quadrant_rms_after=0.474
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Image size: 937.5'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:18.694 +22:00:03.18 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 9010 stars ###
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/correct_sextractor_wcs_catalog_usingxy2sky4161858.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.909 -> 0.431 arcsec)
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits N_match=4709 sigma_overall_arcsec=0.477 sigma_q1_arcsec=0.448 sigma_q2_arcsec=0.516 sigma_q3_arcsec=0.545 sigma_q4_arcsec=0.448 n_q1=1230 n_q2=1294 n_q3=940 n_q4=1245 worst_quadrant_to_overall_ratio=1.144
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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.Sh35lM14mv (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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=672, bad_region=2937, passed=9028
Got 9028 stars (including 5612 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat 
util/solve_plate_with_UCAC5 got 9028 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 16.6 to 27.2)
Done reading UCAC5 zone files...
Matched 4789 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 4709 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 6706 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.2)
Done reading UCAC5 zone files...
Matched 4790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 6706 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 6706 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4708 stars left (next iteration limit 5178)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4708 robust_rms=7.239 arcsec worst_quadrant_rms=8.734 arcsec
SIP_REFIT: SIP order 3 trial: matched=4708 robust_rms=0.482 arcsec worst_quadrant_rms=0.629 arcsec
SIP_REFIT: SIP order 5 trial: matched=4708 robust_rms=0.438 arcsec worst_quadrant_rms=0.494 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4708 robust_rms_before=0.919 arcsec robust_rms_before_corrected=0.510 arcsec robust_rms_after=0.438 arcsec worst_quadrant_rms_before=0.614 worst_quadrant_rms_after=0.494
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Image size: 937.5'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:16.247 +21:59:42.48 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 9028 stars ###
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/correct_sextractor_wcs_catalog_usingxy2sky4161853.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.919 -> 0.438 arcsec)
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits N_match=4708 sigma_overall_arcsec=0.489 sigma_q1_arcsec=0.453 sigma_q2_arcsec=0.531 sigma_q3_arcsec=0.560 sigma_q4_arcsec=0.471 n_q1=1244 n_q2=1289 n_q3=925 n_q4=1250 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.386 worst_q_ratio=1.193
ref2=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.515 worst_q_ratio=1.175
new1=fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits sigma_overall=0.477 worst_q_ratio=1.144
new2=fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits sigma_overall=0.489 worst_q_ratio=1.145
reference average sigma_overall=0.4505 worst_q_ratio=1.184
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

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


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


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550_astrometric_residuals.png (4709 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551_astrometric_residuals.png (4708 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits'
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 10s
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 30861_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
Preparing report for the candidate 30861_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 19272_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 3     2026 09 03.46655    2461286.96655    9.83    05:46:56.32 +17:54:32.9   6885 0721   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:46:56.32 +17:54:32.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Image size: 937.5'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:18.694 +22:00:03.18 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:18.694 +22:00:03.18
Angular distance between the image centers 0.0037 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Image size: 937.5'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:16.247 +21:59:42.48 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 05:32:16.247 +21:59:42.48
Angular distance between the image centers 0.0135 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  05:32:18.694 +22:00:03.18
Second-epoch second image center 05:32:16.247 +21:59:42.48
Angular distance between the image centers 0.01107 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.mbg8cfkAaI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.0noWURgoch
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits &> /tmp/tmp.4OPV6tf57R
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits &> /tmp/tmp.LWBtvsrrZm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 167968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg
Loaded 12414 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7145 out of 10502 total matches.
Matched with Tycho-2 10502 out of 167968 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.825500
a=0.000000 b=1.000000 c=22.825500
From vast_summary.log: estimated ref. image limiting mag.:  -7.31
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.52

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.52

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 167968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg
Loaded 12414 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7145 out of 10502 total matches.
Matched with Tycho-2 10502 out of 167968 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=4.5)
Read 163013 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3370 to 91.9475 deg, Dec +16.4845 to +27.3051 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3370 to 91.9475 deg, Dec 16.4845 to 27.3051 deg
Loaded 12419 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7184 out of 10475 total matches.
Matched with Tycho-2 10475 out of 163013 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 98 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 1.8 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.1 pix  fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
 2.1 pix  fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Limiting magnitude estimates:
 15.5 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.4 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.3 mag.  fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
 14.3 mag.  fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.8 (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.mbg8cfkAaI (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=21684, bad_region=23036, passed=167940
Got 167940 stars (including 124901 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 167940 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4763 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4714 stars left (next iteration limit 5185)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4714 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.297 n_q1=1719 n_q2=437 n_q3=1839 n_q4=719 worst_quadrant_to_overall_ratio=1.214
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.0noWURgoch (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=20219, bad_region=22244, passed=162977
Got 162977 stars (including 121992 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 162977 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4760 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4704 stars left (next iteration limit 5176)
Stop iterations.


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4704 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.615 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.412 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 worst_quadrant_to_overall_ratio=1.238
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.4OPV6tf57R (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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=4161, bad_region=16358, passed=71092
Got 71092 stars (including 51784 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat 
util/solve_plate_with_UCAC5 got 71092 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 4712 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 58968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 58968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 58968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4712 stars left (next iteration limit 5182)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4712 robust_rms=7.151 arcsec worst_quadrant_rms=8.288 arcsec
SIP_REFIT: SIP order 3 trial: matched=4712 robust_rms=0.476 arcsec worst_quadrant_rms=0.631 arcsec
SIP_REFIT: SIP order 5 trial: matched=4712 robust_rms=0.425 arcsec worst_quadrant_rms=0.472 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4712 robust_rms_before=0.427 arcsec robust_rms_before_corrected=0.489 arcsec robust_rms_after=0.425 arcsec worst_quadrant_rms_before=0.480 worst_quadrant_rms_after=0.472
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.480 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits N_match=4712 sigma_overall_arcsec=0.503 sigma_q1_arcsec=0.445 sigma_q2_arcsec=0.558 sigma_q3_arcsec=0.572 sigma_q4_arcsec=0.459 n_q1=1278 n_q2=1246 n_q3=953 n_q4=1235 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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.LWBtvsrrZm (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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=4234, bad_region=16423, passed=71253
Got 71253 stars (including 51800 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat 
util/solve_plate_with_UCAC5 got 71253 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 4713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 59067 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4777 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 59067 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 59067 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4712 stars left (next iteration limit 5184)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4712 robust_rms=7.156 arcsec worst_quadrant_rms=8.265 arcsec
SIP_REFIT: SIP order 3 trial: matched=4712 robust_rms=0.478 arcsec worst_quadrant_rms=0.626 arcsec
SIP_REFIT: SIP order 5 trial: matched=4712 robust_rms=0.434 arcsec worst_quadrant_rms=0.493 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4712 robust_rms_before=0.437 arcsec robust_rms_before_corrected=0.492 arcsec robust_rms_after=0.434 arcsec worst_quadrant_rms_before=0.500 worst_quadrant_rms_after=0.493
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.500 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits N_match=4712 sigma_overall_arcsec=0.510 sigma_q1_arcsec=0.449 sigma_q2_arcsec=0.561 sigma_q3_arcsec=0.554 sigma_q4_arcsec=0.484 n_q1=1286 n_q2=1241 n_q3=943 n_q4=1242 worst_quadrant_to_overall_ratio=1.100
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.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_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:48.50 +20:15:53.8:  14.02 +/- 0.06  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:34:17.68 +19:09:06.2:  13.56 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:44:21.74 +21:11:37.2:  13.51 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.06 +19:55:45.2:  13.46 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:43:10.89 +24:14:26.2:  13.41 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:35.60 +21:00:10.2:  13.29 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:45:19.57 +24:08:26.1:  12.94 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:44:21.74 +21:11:37.2:  13.66 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:48.50 +20:15:53.8:  13.99 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:43:10.89 +24:14:26.2:  13.51 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:35.60 +21:00:10.2:  13.37 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.06 +19:55:45.2:  13.48 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:34:17.68 +19:09:06.2:  13.60 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.56 +/- 0.03
Forced photometry reference-image weighted average:  14.01 +/- 0.04
Forced photometry reference-image weighted average:  13.45 +/- 0.02
Forced photometry reference-image weighted average:  13.58 +/- 0.02
Forced photometry filter REJECTED candidate at 05:44:21.74 +21:11:37.2: ref_mag=13.56 +/- 0.03 new_mean_mag=13.7163 delta=-0.15 (need > 0.90)
Forced photometry reference-image weighted average:  13.32 +/- 0.02
Forced photometry filter REJECTED candidate at 05:30:48.50 +20:15:53.8: ref_mag=14.01 +/- 0.04 new_mean_mag=14.0604 delta=-0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:43:10.89 +24:14:26.2: ref_mag=13.45 +/- 0.02 new_mean_mag=13.5586 delta=-0.11 (need > 0.90)
Forced photometry reference-image weighted average:  13.47 +/- 0.02
Forced photometry filter REJECTED candidate at 05:13:35.60 +21:00:10.2: ref_mag=13.32 +/- 0.02 new_mean_mag=13.4169 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:34:17.68 +19:09:06.2: ref_mag=13.58 +/- 0.02 new_mean_mag=13.7072 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:37:07.06 +19:55:45.2: ref_mag=13.47 +/- 0.02 new_mean_mag=13.4451 delta=0.02 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:45:19.57 +24:08:26.1:  12.92 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.93 +/- 0.01
Forced photometry filter REJECTED candidate at 05:45:19.57 +24:08:26.1: ref_mag=12.93 +/- 0.01 new_mean_mag=13.0777 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:21.56 +25:20:28.5:  13.43 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:29:17.56 +21:19:44.5:  13.40 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:17:30.30 +20:09:23.7:  13.65 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:21.56 +25:20:28.5:  13.51 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.02
Forced photometry filter REJECTED candidate at 05:30:21.56 +25:20:28.5: ref_mag=13.46 +/- 0.02 new_mean_mag=13.4846 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:21:13.68 +20:21:08.9:  16.18 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:29:17.56 +21:19:44.5:  13.50 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.44 +/- 0.03
Forced photometry filter REJECTED candidate at 05:29:17.56 +21:19:44.5: ref_mag=13.44 +/- 0.03 new_mean_mag=13.6490 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:17:30.30 +20:09:23.7:  13.71 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.04
Forced photometry filter REJECTED candidate at 05:17:30.30 +20:09:23.7: ref_mag=13.68 +/- 0.04 new_mean_mag=13.6873 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:21:13.68 +20:21:08.9:  16.05 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.12 +20:18:42.3:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:05.12 +20:18:42.3:  13.24 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.24 +/- 0.03
Forced photometry filter REJECTED candidate at 05:13:05.12 +20:18:42.3: ref_mag=13.24 +/- 0.03 new_mean_mag=13.1851 delta=0.05 (need > 0.90)
Adding exclusion_list_local.txt__out197699.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 189044_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189044_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    14.10    05:28:45.01 +21:39:49.9   4293 3001   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:28:44.94 +21:39:50.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189046_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189046_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    14.06    05:30:48.50 +20:15:52.7   4566 2148   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    14.06    05:30:48.51 +20:15:55.0   4572 2152   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189049_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189049_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    14.03    05:30:23.77 +22:22:10.5   4529 3424   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:23.84 +22:22:11.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189056_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189056_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.76    05:44:21.75 +21:11:36.9   6483 2708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.68    05:44:21.72 +21:11:37.6   6489 2712   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189061_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189061_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.71    05:34:17.70 +19:09:06.1   5057 1470   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.71    05:34:17.67 +19:09:06.4   5063 1473   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189071_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189071_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.57    05:37:07.04 +19:55:45.7   5461 1939   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.38    05:37:07.07 +19:55:44.7   5467 1942   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189077_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189077_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.55    05:43:11.06 +24:14:28.8   6301 4551   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.57    05:43:10.71 +24:14:23.7   6306 4553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189078_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189078_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.49    05:43:07.08 +18:02:07.1   6332 0794   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:43:07.01 +18:02:07.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189079_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189079_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.54    05:35:56.39 +25:28:05.0   5310 5293   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:35:56.54 +25:28:05.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 189083_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189083_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.45    05:13:35.65 +21:00:10.5   2138 2655   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.39    05:13:35.55 +21:00:09.9   2143 2658   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
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Considering the candidate 189087_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189087_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.29    05:19:06.25 +17:57:54.5   2867 0788   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:19:06.24 +17:57:54.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189091_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189091_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.42    05:46:26.70 +25:17:06.3   6749 5194   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:46:26.66 +25:17:06.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189093_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189093_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.16    05:34:56.25 +20:14:29.0   5158 2133   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:34:56.28 +20:14:28.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189094_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189094_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.16    05:45:19.58 +24:08:26.0   6598 4493   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.02    05:45:19.56 +24:08:26.2   6604 4497   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189096_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189096_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.00    05:29:17.11 +18:20:16.0   4340 0986   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:29:17.12 +18:20:16.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189097_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189097_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.18    05:33:57.98 +22:41:51.4   5029 3618   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:33:57.99 +22:41:51.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189103_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189103_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.90    05:21:11.07 +18:32:38.1   3178 1132   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:21:11.03 +18:32:37.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189106_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189106_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.26    05:44:45.67 +17:48:34.5   6571 0658   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:44:45.66 +17:48:34.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189110_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 189110_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    10.63    05:24:16.91 +20:08:47.5   3645 2095   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:24:16.91 +20:08:47.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189384_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
Preparing report for the candidate 189384_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190751_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 190751_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    11.90    05:41:56.09 +22:38:55.5   6140 3589   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:41:56.11 +22:38:55.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191135_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 191135_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.12    05:39:10.47 +23:20:17.0   5754 4004   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:39:10.49 +23:20:17.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191586_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 191586_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.37    05:30:50.77 +22:27:24.3   4593 3476   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:50.75 +22:27:24.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192296_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192296_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.51    05:32:09.96 +18:33:13.3   4755 1113   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:32:09.95 +18:33:12.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192395_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192395_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.73    05:20:11.68 +19:34:17.2   3054 1760   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:20:11.70 +19:34:17.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192402_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192402_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.66    05:37:00.62 +20:46:46.3   5452 2457   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:37:00.63 +20:46:45.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192463_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192463_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.69    05:43:00.25 +18:59:08.7   6310 1372   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:43:00.25 +18:59:09.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192488_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192488_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.71    05:45:36.98 +25:05:43.7   6637 5077   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:45:37.00 +25:05:43.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192622_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192622_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.88    05:33:38.42 +18:33:25.1   4967 1113   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:33:38.40 +18:33:25.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192660_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192660_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.73    05:31:40.07 +18:13:14.9   4682 0911   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:31:40.08 +18:13:14.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192689_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192689_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.72    05:39:54.78 +23:40:59.6   5856 4213   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:39:54.79 +23:40:59.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192898_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192898_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.82    05:31:10.99 +20:10:04.7   4625 2092   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:31:10.98 +20:10:05.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192981_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 192981_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.93    05:45:54.30 +26:06:00.6   6669 5689   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:45:54.26 +26:06:00.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193185_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193185_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.92    05:17:34.21 +17:39:19.7   2638 0604   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:17:34.18 +17:39:19.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193210_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193210_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.92    05:39:37.37 +18:52:54.2   5825 1307   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:39:37.33 +18:52:54.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193317_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193317_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.83    05:42:11.81 +22:40:40.5   6177 3607   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:42:11.81 +22:40:40.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193374_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193374_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.11    05:45:11.26 +18:40:44.0   6626 1188   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:45:11.24 +18:40:43.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193499_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193499_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.10    05:17:40.11 +20:26:13.2   2710 2295   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:17:40.11 +20:26:12.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193585_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193585_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.87    05:47:13.57 +21:51:52.7   6888 3123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:47:13.48 +21:51:52.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193674_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193674_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.07    05:44:42.17 +23:00:07.4   6525 3806   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:44:42.21 +23:00:06.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193719_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193719_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.13    05:24:11.97 +18:29:02.9   3610 1087   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:24:11.96 +18:29:03.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193829_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193829_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.18    05:43:53.37 +21:56:13.7   6418 3161   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:43:53.36 +21:56:13.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193990_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 193990_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.12    05:35:02.30 +24:18:45.8   5183 4593   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:35:02.31 +24:18:46.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194024_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194024_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.37    05:49:28.74 +21:19:20.4   7212 2800   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:49:28.73 +21:19:21.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194076_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194076_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.25    05:30:36.87 +22:27:34.0   4561 3478   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:36.80 +22:27:34.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194412_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194412_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.22    05:48:27.06 +20:53:28.8   7071 2536   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:48:27.08 +20:53:28.9 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194479_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194479_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.22    05:33:36.14 +18:33:26.5   4961 1113   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:33:36.23 +18:33:26.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194494_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194494_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.30    05:15:08.51 +20:02:26.4   2341 2066   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:15:08.61 +20:02:26.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194528_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194528_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.20    05:41:10.69 +20:05:08.2   6043 2038   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:41:10.70 +20:05:08.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194602_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194602_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.21    05:32:02.94 +18:33:58.4   4738 1120   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:32:02.93 +18:33:58.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194626_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194626_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.30    05:47:05.76 +23:11:13.8   6857 3923   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:47:05.73 +23:11:13.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194686_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194686_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.24    05:49:59.65 +22:34:33.2   7270 3561   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:49:59.72 +22:34:32.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194695_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194695_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.32    05:51:40.37 +23:12:53.9   7497 3954   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:51:40.34 +23:12:53.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194749_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194749_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.43    05:50:02.42 +22:58:00.9   7271 3798   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:50:02.37 +22:58:00.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194755_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194755_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.06    05:36:07.83 +19:32:31.3   5326 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:36:07.81 +19:32:31.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194882_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194882_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.29    05:20:15.02 +19:35:44.2   3062 1774   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:20:14.99 +19:35:43.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194933_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 194933_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.46    05:43:17.77 +23:13:29.8   6327 3939   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:43:17.83 +23:13:28.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195119_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195119_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.44    05:47:28.90 +18:44:53.9   6955 1233   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:47:28.95 +18:44:55.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195142_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195142_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.41    05:46:51.07 +20:15:56.2   6850 2154   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:46:51.07 +20:15:56.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195357_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195357_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.61    05:30:15.64 +18:46:34.6   4484 1251   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:15.61 +18:46:33.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195360_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195360_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.40    05:19:10.32 +19:41:09.0   2910 1833   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:19:10.29 +19:41:10.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195454_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195454_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.35    05:18:29.51 +21:46:12.9   2853 3098   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:18:29.53 +21:46:12.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195457_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195457_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.37    05:30:37.44 +22:23:00.1   4561 3432   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:37.47 +22:23:00.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195488_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195488_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.37    05:43:37.15 +25:25:05.5   6361 5269   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:43:37.12 +25:25:06.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195528_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195528_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.46    05:48:17.42 +20:45:24.9   7050 2454   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:48:17.34 +20:45:24.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195567_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195567_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.61    05:20:20.41 +25:08:57.5   3171 5137   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:20:20.38 +25:08:58.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195657_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195657_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.49    05:50:04.04 +19:09:39.8   7323 1489   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:50:04.00 +19:09:40.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195670_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195670_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.52    05:33:46.52 +22:45:15.7   5003 3652   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:33:46.63 +22:45:15.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195704_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195704_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.22    05:32:41.35 +20:56:05.2   4842 2554   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:32:41.37 +20:56:04.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195722_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195722_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.49    05:30:21.56 +25:20:28.7   4541 5219   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.48    05:30:21.56 +25:20:28.3   4546 5222   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195818_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195818_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.54    05:45:20.30 +24:24:52.9   6603 4663   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:45:20.33 +24:24:53.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195854_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 195854_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.60    05:27:25.37 +23:07:38.5   4122 3888   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:27:25.33 +23:07:38.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196049_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196049_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.62    05:13:24.44 +22:16:56.7   2148 3434   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:13:24.42 +22:16:57.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196091_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196091_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.52    05:44:13.55 +25:22:18.8   6444 5242   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:44:13.63 +25:22:19.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196170_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196170_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.46    05:51:00.17 +24:57:33.5   7381 5010   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:51:00.17 +24:57:33.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196330_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196330_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.75    05:37:38.34 +22:58:42.6   5541 3786   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

Rejecting candidate due to large distance (27.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196509_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196509_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.64    05:29:17.56 +21:19:43.9   4361 2794   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.67    05:29:17.56 +21:19:45.2   4366 2798   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196516_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196516_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.47    05:42:25.05 +18:03:59.2   6230 0813   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:42:25.08 +18:03:58.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196751_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196751_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 1     2026 09 03.46596    2461286.96596    13.68    05:17:30.28 +20:09:24.2   2675 2122   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 2     2026 09 03.46655    2461286.96655    13.70    05:17:30.33 +20:09:23.3   2681 2126   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196780_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196780_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.89    05:41:56.50 +22:39:46.3   6141 3597   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:41:56.56 +22:39:46.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196956_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 196956_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.74    05:37:08.30 +22:06:18.6   5471 3258   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:37:08.31 +22:06:19.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197699_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
Preparing report for the candidate 197699_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197861_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 197861_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.71    05:41:07.05 +24:22:15.2   6021 4630   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:41:07.02 +24:22:15.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197873_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 197873_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.85    05:31:51.90 +23:51:39.5   4743 4323   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:31:51.98 +23:51:39.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197898_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 197898_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.69    05:35:45.65 +21:24:33.4   5276 2838   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:35:45.67 +21:24:33.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198086_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198086_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.85    05:37:26.50 +22:27:18.2   5513 3469   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:37:26.51 +22:27:18.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198111_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198111_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.67    05:40:50.16 +25:14:08.1   5980 5154   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:40:50.19 +25:14:08.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198131_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198131_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.71    05:39:27.31 +21:47:32.7   5796 3069   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:39:27.37 +21:47:33.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198228_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198228_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.58    05:46:11.63 +25:41:01.8   6712 5436   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:46:11.57 +25:41:00.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198294_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198294_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.94    05:24:15.16 +22:17:59.9   3670 3397   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:24:15.14 +22:17:58.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198654_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198654_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.88    05:37:31.21 +19:46:11.9   5524 1846   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:37:31.19 +19:46:12.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198755_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198755_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.65    05:32:39.99 +21:15:35.1   4841 2750   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:32:39.99 +21:15:34.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198864_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198864_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.95    05:49:39.92 +21:50:29.2   7232 3115   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:49:39.85 +21:50:28.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198909_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 198909_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    13.72    05:49:31.85 +20:45:40.2   7226 2460   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:49:31.90 +20:45:39.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 120168_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 3     2026 09 03.46655    2461286.96655    9.96    05:46:56.30 +17:54:33.0   6885 0721   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:46:56.29 +17:54:32.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 14597_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46655    2461286.96655    12.90    05:38:00.35 +26:13:06.8   5592 5750   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:38:00.34 +26:13:07.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180008_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 180008_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 2     2026 09 03.46596    2461286.96596    13.31    05:13:05.15 +20:18:42.1   2048 2238   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Discovery image 3     2026 09 03.46655    2461286.96655    13.10    05:13:05.09 +20:18:42.6   2054 2241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108934_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551
The candidate 108934_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks
Discovery image 3     2026 09 03.46655    2461286.96655    12.94    05:30:18.11 +20:22:05.9   4501 2215   /data_ssd/NMW-TexasTech/workdir//img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits

**** FOUND  05:30:18.08 +20:22:06.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:21:13.68 +20:21:08.9
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-09-03_CI_Tau-04-Q2b1x1_084150_TTUQ2b1x1_4154173_uKaKBPBq/monitoring_positions.txt
Read 71107 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3006 to 91.7927 deg, Dec +16.5444 to +27.2697 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 74.3006 to 91.7927 deg, Dec 16.5444 to 27.2697 deg
Loaded 12098 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): 8768 out of 9764 total matches.
Matched with Tycho-2 9764 out of 71107 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits
Observation time (mid-exposure, UTC): JD 2461286.96596 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.07701 deg  Dec= +22.00005 deg
Frame center: alt= +57.357 deg  az= 100.016 deg  airmass= 1.1868
Header cross-check: CENTALT= 57.073 deg (difference +0.284 deg)
Header cross-check: AIRMASS= 1.1908 (we compute 1.1868)
Airmass zero-point fit: REJECT_NOISY_FIT  k= +1.1288 +/- 0.0564 mag/airmass  N= 4847  airmass span 1.0902-1.3308  scatter 0.2043 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits: REJECT_NOISY_FIT +1.390111 -1.128840 1.1868 +1.1288 4847 0.2406 0.2043 1.0902 1.3308
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits list=monitoring_pixlist4154549.tmp aperture=4.5
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.414100
Forced photometry: center=(3248.99, 4214.48) aperture=4.5
Annulus: inner=9.00 outer=22.50
Background annulus: 1338 pixels
Iterative clipping converged after 3 iterations, 1333/1338 pixels remain
SExtractor background: mode=2801.76 median=2804.00 mean=2805.50 sigma=80.98 -> bg=2801.76 (1333 pixels)
Aperture sum=138011.82 N_eff=15.9043
Net flux=93451.81 noise=322.94 SNR=289.37
Instrumental magnitude: -12.4265
Calibrated magnitude: 9.9876
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-10-49_20.00sec_-0.00C_LIGHT_0550.fits (aperture 4.5 pix)
Read 71265 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3007 to 91.7840 deg, Dec +16.5446 to +27.2636 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 74.3007 to 91.7840 deg, Dec 16.5446 to 27.2636 deg
Loaded 12079 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): 8781 out of 9797 total matches.
Matched with Tycho-2 9797 out of 71265 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits
Observation time (mid-exposure, UTC): JD 2461286.96655 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 83.06681 deg  Dec= +21.99430 deg
Frame center: alt= +57.535 deg  az= 100.179 deg  airmass= 1.1845
Header cross-check: CENTALT= 57.244 deg (difference +0.291 deg)
Header cross-check: AIRMASS= 1.1885 (we compute 1.1845)
Airmass zero-point fit: REJECT_NOISY_FIT  k= +1.2472 +/- 0.0558 mag/airmass  N= 4786  airmass span 1.0888-1.3273  scatter 0.2004 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits: REJECT_NOISY_FIT +1.528457 -1.247206 1.1845 +1.2472 4786 0.2385 0.2004 1.0888 1.3273
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits list=monitoring_pixlist4154549.tmp aperture=4.5
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.416800
Forced photometry: center=(3254.63, 4217.72) aperture=4.5
Annulus: inner=9.00 outer=22.50
Background annulus: 1334 pixels
Iterative clipping converged after 1 iterations, 1328/1334 pixels remain
SExtractor background: mode=2805.01 median=2807.00 mean=2808.32 sigma=83.23 -> bg=2805.01 (1328 pixels)
Aperture sum=136402.80 N_eff=15.9043
Net flux=91791.00 noise=331.92 SNR=276.55
Instrumental magnitude: -12.4070
Calibrated magnitude: 10.0098
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-09-03_06-11-39_20.00sec_-0.00C_LIGHT_0551.fits (aperture 4.5 pix)
########### Completed Tau-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
05:21:07.65 +23:38:19.8
05:21:07.64 +23:38:20.0
05:21:13.68 +20:21:08.9
###################################################################################
05:21:07.65 +23:38:19.8  -- not an asteroid (will add it to exclusion list)
05:21:07.64 +23:38:20.0  -- not an asteroid (will add it to exclusion list)
05:21:13.68 +20:21:08.9  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
05:21:07.64 +23:38:20.0  -- does not seem to be a hot pixel (will add it to exclusion list)
05:21:07.65 +23:38:19.8  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
05:21:07.64 +23:38:20.0  -- a known object
05:21:07.65 +23:38:19.8  -- a known object
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
2 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
05:21:07.64 +23:38:20.0
05:21:07.65 +23:38:19.8
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461286.96596153 -observatory V36
11:14:02.62 +06:27:58.5 Mercury (-1.2mag)
13:26:03.08 -13:01:14.3 Venus (-4.6mag)
07:03:34.66 +23:12:23.3 Mars (1.2mag)
09:05:52.16 +17:10:54.1 Jupiter (-1.8mag)
00:52:34.97 +02:44:43.6 Saturn (0.5mag)
04:13:36.84 +21:01:48.1 Uranus (5.7mag)
00:14:06.14 -00:00:48.9 Neptune (7.7mag)
20:25:52.00 -23:38:41.5 Pluto (14.5mag)
03:43:52.42 +25:00:03.0 Moon (-10.7mag)
-rw-r--r-- 1 apache apache 363 Sep  3 08:44 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461286.96596153:
09:05:59.52 +17:10:19.0 Io (6.2mag)
09:05:52.43 +17:10:53.9 Europa (6.3mag)
09:05:42.67 +17:11:43.0 Ganymede (5.7mag)
09:05:39.99 +17:11:51.9 Callisto (6.9mag)
09:03:31.57 +17:25:37.7 Himalia (15.7mag)
09:05:51.92 +17:10:56.1 Thebe (16.6mag)
09:03:10.61 +17:19:52.2 Elara (17.7mag)
09:09:50.64 +16:39:41.2 Pasiphae (17.9mag)
09:07:13.77 +17:27:38.4 Carme (19.0mag)
00:52:46.43 +02:44:38.4 Titan (8.3mag)
00:52:32.28 +02:44:26.0 Rhea (9.6mag)
00:52:59.37 +02:47:25.7 Iapetus (11.0mag)
00:52:35.99 +02:43:59.5 Hyperion (14.3mag)
00:51:25.83 +02:34:50.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  3 08:44 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461286.96596153:
21:34:03.91 -02:55:42.5 JWST
14:17:30.00 +53:00:55.8 Chandra
12:54:11.85 -62:22:31.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  3 08:44 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461286.96596153 -observatory V36
03:37:58.28 +19:09:11.8 17.4mag P/1996 R2 (Lagerkvist)
18:01:43.04 -34:16:48.8 14.3mag P/2010 H2 (Vales)
07:16:30.81 -70:05:38.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:12.52 +33:36:08.4 17.7mag C/2017 K2 (PANSTARRS)
04:45:25.07 +44:52:44.2 15.6mag P/2021 N1 (ZTF)
04:45:25.11 +44:52:44.2 15.6mag P/2021 N1 (ZTF)
22:16:34.93 +29:07:24.4 17.4mag C/2022 E2 (ATLAS)
07:07:11.97 +26:03:05.8 16.8mag C/2022 N2 (PANSTARRS)
10:45:57.59 +27:22:03.2 17.0mag C/2022 QE78 (ATLAS)
09:46:13.20 +05:15:11.1 18.0mag C/2022 R6 (PANSTARRS)
15:30:43.54 -15:18:43.1 14.8mag C/2023 R1 (PANSTARRS)
08:34:57.68 +32:39:49.5 15.7mag C/2024 E1 (Wierzchos)
15:06:10.71 +15:22:04.3 17.9mag C/2024 G6 (ATLAS)
18:36:13.50 +43:18:17.1 13.7mag C/2024 J3 (ATLAS)
20:31:31.23 +49:28:40.6 17.4mag C/2024 R4 (PANSTARRS)
05:33:28.67 -12:58:47.1 15.2mag C/2024 T5 (ATLAS)
07:10:12.62 +19:18:05.6 17.8mag C/2025 J1 (Borisov)
11:11:52.57 +19:03:53.3 16.9mag C/2025 V2 (Rankin)
13:16:31.67 +00:25:21.2 16.8mag C/2025 Y1 (ATLAS)
16:32:01.15 +74:38:12.7 16.2mag C/2026 A2 (Bok)
03:07:26.86 +46:14:08.4 17.4mag C/2026 B2 (Sun-Gao)
12:09:44.73 +10:58:03.2 17.5mag A/2026 E1
22:22:48.38 -34:40:53.2 13.3mag 10P/Tempel
11:45:37.20 -05:11:00.6 16.3mag 29P/Schwassmann-Wachmann
12:00:51.36 -03:52:38.3 17.6mag 63P/Wild
00:46:40.71 -06:49:31.2 15.4mag 65P/Gunn
06:31:48.26 +19:31:52.4 17.1mag 78P/Gehrels
03:16:46.72 +14:56:04.0 16.7mag 88P/Howell
05:25:37.92 +27:09:24.4 17.6mag 112P/Urata-Niijima
07:20:18.05 +25:45:40.0 17.9mag 114P/Wiseman-Skiff
10:19:17.96 +21:40:16.5 14.8mag 123P/West-Hartley
12:38:14.25 -19:59:30.4 17.4mag 124P/Mrkos
06:12:41.12 +20:45:06.5 15.9mag 128P/Shoemaker-Holt
23:54:17.35 +02:34:21.8 17.3mag 139P/Vaisala-Oterma
02:45:07.67 -17:58:49.3 15.4mag 161P/Hartley-IRAS
09:46:59.08 +16:28:52.1 12.0mag 169P/NEAT
03:20:53.92 +08:45:59.8 14.4mag 220P/McNaught
04:37:35.30 +35:05:26.4 15.2mag 260P/McNaught
08:21:28.73 +36:05:24.8 17.3mag 295P/LINEAR
15:22:49.83 +00:10:57.5 17.9mag 391P/Kowalski
09:24:27.41 +17:02:48.7 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.0K Sep  3 08:44 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +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
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep  3 08:44 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
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
-rw-r--r-- 1 apache apache 190K Sep  3 08:44 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
03:15:38.771 -42:25:42.88  AT 2026yes  2026-08-06.78 19.98
01:05:43.010 +44:35:34.60  AT 2026yer  2026-08-07.76 18.6
22:55:30.319 -22:02:48.22  AT 2026yeq  2026-08-06.66 20.14
02:37:46.699 -15:04:35.89  AT 2026yep  2026-08-06.73 20.06
22:30:16.021 -21:36:30.09  AT 2026yeo  2026-08-06.63 19.92
01:03:15.542 -48:59:20.71  AT 2026yen  2026-07-20.74 20.16
21:40:49.509 +03:49:04.95  AT 2026yem  2026-08-07.47 20.52
02:44:18.253 -15:40:32.00  AT 2026yel  2026-08-07.72 19.68
02:40:05.175 -07:47:40.58  AT 2026yek  2026-08-07.74 19.67
02:41:31.713 -05:42:07.66  AT 2026yej  2026-08-07.74 19.99
02:37:50.952 -34:56:23.02  AT 2026yei  2026-08-07.75 20.24
00:49:13.568 +35:33:39.77  AT 2026yeh  2026-08-07.46 18.6935
00:51:29.158 +58:43:46.50  AT 2026yeg  2026-06-27.59 18.302
23:39:55.450 +21:19:37.52  SN 2026yef  2026-08-07.52 18.408
02:33:45.113 +13:18:25.70  SN 2026yee  2026-08-07.60 19.123
23:58:58.059 +31:26:23.87  AT 2026yed  2026-08-07.54 19.075
00:30:10.856 +35:23:23.27  SN 2026yec  2026-08-07.55 18.551
21:31:13.865 -31:52:55.42  AT 2026yeb  2026-08-06.61 20.01
22:05:14.663 -13:18:47.83  AT 2026yea  2026-08-04.51 20.14
20:28:43.809 -29:28:49.69  AT 2026ydz  2026-08-03.55 19.71
-rw-r--r-- 1 apache apache 88K Sep  3 08:44 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Sep  3 08:43:41 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 24s (0.40 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 51s (0.85 min)
TIMING SExtractor: 18 seconds
TIMING matching_and_photometry: 5 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 33s (0.55 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 18s (0.30 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: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 67s (1.12 min)
FIELD_Tau-04-Q2b1x1: 132s (2.20 min)
=======================================
TOTAL_RUNTIME: 138s (2.30 min)
Finished: Thu Sep  3 08:45:59 CDT 2026