Mean magnitude and position on the discovery images: 
                   2026 11 05.1531  2461349.6531  10.60  05:18:59.77 +21:43:48.4
182.80737  -8.95622 galactic  Tau  Second-epoch detections are separated by 0.2" and 8.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
230 Athamantis               1      2       2  10.8     0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:59.77 +21:43:48.4:  16.00 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:59.77 +21:43:48.4:  15.95 +/- 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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits


fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits -crosshair 2898.21704 3096.36255 image    wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits -crosshair 2903.32153 3102.45776 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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l

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 11 05.15307 05 18 59.77 +21 43 48.4          10.6 R      V36

Position measured on individual images:

     TAU0008  C2026 11 05.15278 05 18 59.77 +21 43 48.4          10.6 R      V36
     TAU0008  C2026 11 05.15336 05 18 59.76 +21 43 48.4          10.6 R      V36

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

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

TCP 2026 11 05.1531*  05 18 59.77 +21 43 48.4  10.6 U             Tau       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461349.6531,10.60,0.05,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 20261105.1531 10.60CV 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 11 05.1531  2461349.6531  12.45  05:15:23.26 +18:32:04.3
185.01777 -11.44562 galactic  Tau  Second-epoch detections are separated by 0.2" and 8.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
714 Ulula                    0     -0       0  12.7    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:15:23.26 +18:32:04.3:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:15:23.26 +18:32:04.3:  15.88 +/- 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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits


fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits -crosshair 2288.42651 1183.51245 image    wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits -crosshair 2293.80664 1189.57495 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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l

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 11 05.15307 05 15 23.26 +18 32 04.3          12.4 R      V36

Position measured on individual images:

     TAU0008  C2026 11 05.15278 05 15 23.26 +18 32 04.4          12.4 R      V36
     TAU0008  C2026 11 05.15336 05 15 23.25 +18 32 04.1          12.5 R      V36

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

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

TCP 2026 11 05.1531*  05 15 23.26 +18 32 04.3  12.4 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,2461349.6531,12.45,0.05,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 20261105.1531 12.45CV 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 11 05.1531  2461349.6531  13.14  05:43:56.01 +18:47:02.0
188.48297  -5.61130 galactic  Tau  Second-epoch detections are separated by 1.6" and 8.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
168 Sibylla                  0     -0       0  13.5    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:43:56.01 +18:47:02.0:  16.06 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:43:56.01 +18:47:02.0:  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


Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits


fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits


fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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 -crosshair 3113.85693 5100.62109 image    wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -crosshair 3101.84790 5102.86133 image    wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits -crosshair 6380.58740 1233.33057 image    wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits -crosshair 6386.25049 1239.77734 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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l

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 11 05.15307 05 43 56.01 +18 47 02.0          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 11 05.15278 05 43 56.01 +18 47 01.2          13.1 R      V36
     TAU0008  C2026 11 05.15336 05 43 56.02 +18 47 02.7          13.2 R      V36

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

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

TCP 2026 11 05.1531*  05 43 56.01 +18 47 02.0  13.1 U             Tau       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461349.6531,13.14,0.05,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 20261105.1531 13.14CV 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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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: 2461349.65336016 05.11.2026 03:40:40.318   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.40
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 7 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):  18547
Objects passed selection criteria:  18438
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: 12960.5
Average stars matched: 12347.8 (95.2722 %)
Memory usage VmPeak:   243632 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 16.2.1_p20260926 p1) 16.2.1 20260926
VaST compiled on  Wed Nov  4 18:14:02 CST 2026
VaST build number  1.0rc89-248-g4e5ec110
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-11-04)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Nov  4 21:53:29 CST 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: 2461349.65336016 05.11.2026 03:40:40.318   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 92
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.07
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 82 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):  139909
Objects passed selection criteria:  139516
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 102528
Average stars matched: 96395.2 (94.0187 %)
Memory usage VmPeak:   538380 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 16.2.1_p20260926 p1) 16.2.1 20260926
VaST compiled on  Wed Nov  4 18:14:02 CST 2026
VaST build number  1.0rc89-248-g4e5ec110
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-11-04)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Nov  4 21:56:05 CST 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=local (lib/catalogs/local_star_catalog -> local copy: Gaia DR2 gaia_source, G < 19.0, built from https://cdn.gea.esac.esa.int/Gaia/gdr2/gaia_source/csv on 2026-11-04)
The APASS known-star check of the candidates is disabled (see the note in util/transients/report_transient.sh)
WARNING: VizieR is unreachable (no mirror answered the test query) - the online identification of candidates is degraded for this run
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Tau-04-Q2b1x1
#######################################
########### Starting Tau-04-Q2b1x1 ###########
Processing Tau-04-Q2b1x1
server tau has sufficient free disk space available: 642407 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 642407 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.png' -> 'transient_report/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits_preview.png'

Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits


renamed 'Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.png' -> 'transient_report/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits_preview.png'

Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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.
Field altitude during imaging: 15.2 deg (FITS keyword CENTALT)  Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Field altitude during imaging: 15.3 deg (FITS keyword CENTALT)  Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 599.0891
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 758.4070
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1582.8153
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 609.3728
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1653.9706
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 616.4525
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.64204
INFO:                  SECOND_EPOCH__SD_ratio= 0.011
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 =     10.4799995422363 / [degC] Focuser temperature
AMBTEMP =                 11.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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= '2026-11-04T21:39:50.4617171' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-11-05T03:39:50.4617171' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61349.1526673725 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-11-05T03:40:00.3651226' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61349.1527820025 / 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      =     83.0765333811175 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0002710740982 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1872222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.3888888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      3.7659947131756 / 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  =                20711 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20711 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     10.4799995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     10.4799995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 77.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.89 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 11.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                332.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.900232 / [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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/d_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits :)

Spent 0.770929 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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/d_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     10.1999998092651 / [degC] Focuser temperature
AMBTEMP =                 11.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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= '2026-11-04T21:40:40.3189770' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-11-05T03:40:40.3189770' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61349.1532444214 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-11-05T03:40:50.2207196' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61349.1533590276 / 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      =     83.1598141449306 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0154911742113 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.2966666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.4383333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.74044549832677 / 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  =                20711 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20711 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     10.1999998092651 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     10.1999998092651 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 79.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.99 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 11.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                298.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/d_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits :)

Spent 0.962803 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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/d_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits



fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461349.65278311
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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Image size: 941.3'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:27.823 +21:59:44.19 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 05:32:27.823 +21:59:44.19
Angular distance between the image centers 0.0321 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Image size: 941.1'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:25.672 +21:59:05.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:25.672 +21:59:05.98
Angular distance between the image centers 0.0276 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  05:32:27.823 +21:59:44.19
Second-epoch second image center 05:32:25.672 +21:59:05.98
Angular distance between the image centers 0.01348 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.TGvQK6vczc
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.HRWoKVUzkH
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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits &> /tmp/tmp.uTSDqtyTlG
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits &> /tmp/tmp.sNNflrNkXJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 22997 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg
Loaded 12406 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 8976 out of 10160 total matches.
Matched with Tycho-2 10160 out of 22997 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.969200
a=0.000000 b=1.000000 c=22.969200
From vast_summary.log: estimated ref. image limiting mag.:  -7.40
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

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

Lightcurve magnitude calibration plot:


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

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


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

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


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 2.0 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.4 pix  fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
 2.4 pix  fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Limiting magnitude estimates:
 15.6 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.5 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.6 mag.  fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
 14.5 mag.  fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.TGvQK6vczc (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2479, bad_region=3694, passed=22997
Got 22997 stars (including 17090 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 22997 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4705 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.273 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 worst_quadrant_to_overall_ratio=1.193
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits selection=current_pairs N_selected=4705 N_valid=4705 bias_ra_arcsec=0.002 bias_dec_arcsec=-0.009 median_sep_arcsec=0.265 p95_sep_arcsec=1.655 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.HRWoKVUzkH (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, bad_region=3377, passed=20916
Got 20916 stars (including 15475 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4708 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.402 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 worst_quadrant_to_overall_ratio=1.175
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits selection=current_pairs N_selected=4708 N_valid=4708 bias_ra_arcsec=0.005 bias_dec_arcsec=-0.010 median_sep_arcsec=0.365 p95_sep_arcsec=1.905 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.uTSDqtyTlG (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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=679, bad_region=2982, passed=10753
Got 10753 stars (including 7264 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat 
util/solve_plate_with_UCAC5 got 10753 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4794 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 4727 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 8418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4795 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 8418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 8418 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 4720 stars left (next iteration limit 5192)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4720 robust_rms=7.017 arcsec worst_region_rms=14.981 arcsec outer_annulus_rms=14.981 arcsec
SIP_REFIT: SIP order 3 trial: matched=4720 robust_rms=0.712 arcsec worst_region_rms=1.022 arcsec outer_annulus_rms=1.022 arcsec
SIP_REFIT: SIP order 5 trial: matched=4720 robust_rms=0.489 arcsec worst_region_rms=0.834 arcsec outer_annulus_rms=0.834 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4720 robust_rms_before=1.707 arcsec robust_rms_before_corrected=0.514 arcsec robust_rms_after=0.489 arcsec worst_region_rms_before=0.838 worst_region_rms_after=0.834 outer_annulus_rms_before=1.402 outer_annulus_rms_after=0.834
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.838 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits worst_region_rms_kept=0.838 arcsec robust_rms_kept=0.514 arcsec matched=4720
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits N_match=4720 sigma_overall_arcsec=0.502 sigma_q1_arcsec=0.527 sigma_q2_arcsec=0.505 sigma_q3_arcsec=0.682 sigma_q4_arcsec=0.425 n_q1=1280 n_q2=1209 n_q3=1010 n_q4=1221 worst_quadrant_to_overall_ratio=1.360
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits selection=current_pairs N_selected=4720 N_valid=4720 bias_ra_arcsec=-0.193 bias_dec_arcsec=0.648 median_sep_arcsec=1.512 p95_sep_arcsec=4.328 n_q1=1280 n_q2=1209 n_q3=1010 n_q4=1221 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits -region wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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.sNNflrNkXJ (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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=667, bad_region=2963, passed=10485
Got 10485 stars (including 7032 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat 
util/solve_plate_with_UCAC5 got 10485 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4796 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4725 matched stars entering correct_measured_positions(), 4732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4725 matched stars entering correct_measured_positions(), 8170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4795 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4723 matched stars entering correct_measured_positions(), 8170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4723 matched stars entering correct_measured_positions(), 8170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4723 stars left (next iteration limit 5197)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4723 robust_rms=7.067 arcsec worst_region_rms=14.726 arcsec outer_annulus_rms=14.726 arcsec
SIP_REFIT: SIP order 3 trial: matched=4723 robust_rms=0.727 arcsec worst_region_rms=1.034 arcsec outer_annulus_rms=1.034 arcsec
SIP_REFIT: SIP order 5 trial: matched=4723 robust_rms=0.498 arcsec worst_region_rms=0.816 arcsec outer_annulus_rms=0.816 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4723 robust_rms_before=1.600 arcsec robust_rms_before_corrected=0.518 arcsec robust_rms_after=0.498 arcsec worst_region_rms_before=0.839 worst_region_rms_after=0.816 outer_annulus_rms_before=1.362 outer_annulus_rms_after=0.816
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.839 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits worst_region_rms_kept=0.839 arcsec robust_rms_kept=0.518 arcsec matched=4723
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits N_match=4723 sigma_overall_arcsec=0.511 sigma_q1_arcsec=0.511 sigma_q2_arcsec=0.509 sigma_q3_arcsec=0.691 sigma_q4_arcsec=0.445 n_q1=1285 n_q2=1213 n_q3=1005 n_q4=1220 worst_quadrant_to_overall_ratio=1.353
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits selection=current_pairs N_selected=4723 N_valid=4723 bias_ra_arcsec=-0.192 bias_dec_arcsec=0.616 median_sep_arcsec=1.399 p95_sep_arcsec=4.021 n_q1=1285 n_q2=1213 n_q3=1005 n_q4=1220 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits -region wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits'
Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits sigma_overall=0.502 worst_q_ratio=1.360
new2=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits sigma_overall=0.511 worst_q_ratio=1.353
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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180_astrometric_residuals.png (4720 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181_astrometric_residuals.png (4723 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.48 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits'
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:59.77 +21:43:48.4:  16.00 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:58.36 +23:30:26.9:  11.34 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:58.36 +23:30:26.9:  11.45 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:59.77 +21:43:48.4:  15.95 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  11.39 +/- 0.00
Forced photometry filter REJECTED candidate at 05:18:58.36 +23:30:26.9: ref_mag=11.39 +/- 0.00 new_mean_mag=11.3475 delta=0.04 (need > 0.90)
Adding exclusion_list_local.txt__out31071.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 5s
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
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 30584_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 30584_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    11.45    05:18:58.29 +23:30:26.1   2944 4171   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    11.30    05:18:58.43 +23:30:27.8   2949 4177   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=2.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31071_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
Preparing report for the candidate 31071_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 19272_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 3     2026 11 05.15336    2461349.65336    10.83    05:46:56.42 +17:54:32.8   6817 0707   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=0.
JD 2461093.60265: SE_FLAGS=0.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:46:56.41 +17:54:32.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:18:59.77 +21:43:48.4
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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Image size: 941.3'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:27.823 +21:59:44.19 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 05:32:27.823 +21:59:44.19
Angular distance between the image centers 0.0321 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Image size: 941.1'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 05:32:25.672 +21:59:05.98 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.570 +21:59:57.74
Second-epoch image center 05:32:25.672 +21:59:05.98
Angular distance between the image centers 0.0276 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  05:32:27.823 +21:59:44.19
Second-epoch second image center 05:32:25.672 +21:59:05.98
Angular distance between the image centers 0.01348 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.ZVJSC5eWAy
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.E4vlWRBYJU
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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits &> /tmp/tmp.hjlVs3jvSW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits &> /tmp/tmp.MJ1i6bmfCH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat
The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found
'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat'
Read 167968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg
Loaded 12414 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7145 out of 10502 total matches.
Matched with Tycho-2 10502 out of 167968 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.825500
a=0.000000 b=1.000000 c=22.825500
From vast_summary.log: estimated ref. image limiting mag.:  -7.07
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.76

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

Lightcurve magnitude calibration plot:


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

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


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

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


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 80 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 1.8 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Limiting magnitude estimates:
 15.8 mag.  Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
 15.7 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.7 mag.  fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
 14.7 mag.  fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
All-image limiting magnitude estimate:  14.7 (SNR )  14.0 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.ZVJSC5eWAy (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=21684, bad_region=23036, passed=167940
Got 167940 stars (including 124901 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat 
util/solve_plate_with_UCAC5 got 167940 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4713 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.470 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.295 n_q1=1719 n_q2=436 n_q3=1839 n_q4=719 worst_quadrant_to_overall_ratio=1.232
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits selection=current_pairs N_selected=4713 N_valid=4713 bias_ra_arcsec=-0.006 bias_dec_arcsec=-0.002 median_sep_arcsec=0.255 p95_sep_arcsec=1.454 n_q1=1719 n_q2=436 n_q3=1839 n_q4=719 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.E4vlWRBYJU (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=20219, bad_region=22244, passed=162977
Got 162977 stars (including 121992 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat 
util/solve_plate_with_UCAC5 got 162977 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

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

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


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

SIP_REFIT: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4704 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.615 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.412 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 worst_quadrant_to_overall_ratio=1.238
WCS_HEADER_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits selection=current_pairs N_selected=4704 N_valid=4704 bias_ra_arcsec=0.002 bias_dec_arcsec=0.002 median_sep_arcsec=0.347 p95_sep_arcsec=1.639 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 occupied_cells_4x4=16/16
The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.hjlVs3jvSW (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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=18, blended=5641, bad_region=19035, passed=82655
Got 82655 stars (including 59169 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat 
util/solve_plate_with_UCAC5 got 82655 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4769 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 68478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4769 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 68478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 68478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4704 stars left (next iteration limit 5174)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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=4704 robust_rms=7.136 arcsec worst_region_rms=14.132 arcsec outer_annulus_rms=14.132 arcsec
SIP_REFIT: SIP order 3 trial: matched=4704 robust_rms=0.696 arcsec worst_region_rms=1.034 arcsec outer_annulus_rms=1.034 arcsec
SIP_REFIT: SIP order 5 trial: matched=4704 robust_rms=0.487 arcsec worst_region_rms=0.827 arcsec outer_annulus_rms=0.827 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4704 robust_rms_before=1.725 arcsec robust_rms_before_corrected=0.501 arcsec robust_rms_after=0.487 arcsec worst_region_rms_before=0.850 worst_region_rms_after=0.827 outer_annulus_rms_before=1.443 outer_annulus_rms_after=0.827
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.850 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits worst_region_rms_kept=0.850 arcsec robust_rms_kept=0.501 arcsec matched=4704
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits N_match=4704 sigma_overall_arcsec=0.484 sigma_q1_arcsec=0.499 sigma_q2_arcsec=0.444 sigma_q3_arcsec=0.686 sigma_q4_arcsec=0.432 n_q1=1306 n_q2=1208 n_q3=973 n_q4=1217 worst_quadrant_to_overall_ratio=1.417
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits selection=current_pairs N_selected=4704 N_valid=4704 bias_ra_arcsec=-0.180 bias_dec_arcsec=0.638 median_sep_arcsec=1.534 p95_sep_arcsec=4.175 n_q1=1306 n_q2=1208 n_q3=973 n_q4=1217 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits -region wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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.MJ1i6bmfCH (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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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=13, blended=5629, bad_region=19103, passed=82307
Got 82307 stars (including 58747 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat 
util/solve_plate_with_UCAC5 got 82307 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4770 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 68218 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4769 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(), 68218 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 68218 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4705 stars left (next iteration limit 5175)
Stop iterations.


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

SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4705 robust_rms=7.158 arcsec worst_region_rms=14.433 arcsec outer_annulus_rms=14.433 arcsec
SIP_REFIT: SIP order 3 trial: matched=4705 robust_rms=0.715 arcsec worst_region_rms=1.038 arcsec outer_annulus_rms=1.038 arcsec
SIP_REFIT: SIP order 5 trial: matched=4705 robust_rms=0.498 arcsec worst_region_rms=0.834 arcsec outer_annulus_rms=0.834 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4705 robust_rms_before=1.633 arcsec robust_rms_before_corrected=0.493 arcsec robust_rms_after=0.498 arcsec worst_region_rms_before=0.812 worst_region_rms_after=0.834 outer_annulus_rms_before=1.416 outer_annulus_rms_after=0.834
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.812 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits worst_region_rms_kept=0.812 arcsec robust_rms_kept=0.493 arcsec matched=4705
WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits N_match=4705 sigma_overall_arcsec=0.491 sigma_q1_arcsec=0.504 sigma_q2_arcsec=0.462 sigma_q3_arcsec=0.686 sigma_q4_arcsec=0.426 n_q1=1295 n_q2=1217 n_q3=970 n_q4=1223 worst_quadrant_to_overall_ratio=1.398
WCS_HEADER_DIAG: file=fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits selection=current_pairs N_selected=4705 N_valid=4705 bias_ra_arcsec=-0.192 bias_dec_arcsec=0.608 median_sep_arcsec=1.430 p95_sep_arcsec=3.831 n_q1=1295 n_q2=1217 n_q3=970 n_q4=1223 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits -region wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.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 05:49:46.73 +24:06:19.8:  13.59 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:18:46.28 +25:56:12.7:  13.95 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:40:08.11 +24:57:03.7:  14.24 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:34.46 +19:37:46.9:  13.89 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:32:24.02 +20:12:15.4:  13.31 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:29:02.06 +25:41:57.1:  14.30 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.21 +19:55:46.2:  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 05:49:46.73 +24:06:19.8:  13.84 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:40:08.11 +24:57:03.7:  14.26 +/- 0.07  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:29:02.06 +25:41:57.1:  14.42 +/- 0.08  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.04
Forced photometry filter REJECTED candidate at 05:49:46.73 +24:06:19.8: ref_mag=13.68 +/- 0.04 new_mean_mag=13.6855 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 05:18:46.28 +25:56:12.7:  13.98 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.35 +/- 0.05
Forced photometry reference-image weighted average:  14.25 +/- 0.05
Forced photometry filter REJECTED candidate at 05:29:02.06 +25:41:57.1: ref_mag=14.35 +/- 0.05 new_mean_mag=14.2572 delta=0.09 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:32:24.02 +20:12:15.4:  13.35 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 05:40:08.11 +24:57:03.7: ref_mag=14.25 +/- 0.05 new_mean_mag=14.2978 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  13.96 +/- 0.04
Forced photometry filter REJECTED candidate at 05:18:46.28 +25:56:12.7: ref_mag=13.96 +/- 0.04 new_mean_mag=14.1756 delta=-0.21 (need > 0.90)
Forced photometry reference-image weighted average:  13.33 +/- 0.02
Forced photometry filter REJECTED candidate at 05:32:24.02 +20:12:15.4: ref_mag=13.33 +/- 0.02 new_mean_mag=13.3295 delta=0.00 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:34.46 +19:37:46.9:  13.87 +/- 0.05  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.21 +19:55:46.2:  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 05:31:10.22 +20:47:22.9:  13.23 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.88 +/- 0.03
Forced photometry filter REJECTED candidate at 05:30:34.46 +19:37:46.9: ref_mag=13.88 +/- 0.03 new_mean_mag=13.9710 delta=-0.09 (need > 0.90)
Forced photometry reference-image weighted average:  13.38 +/- 0.02
Forced photometry filter REJECTED candidate at 05:37:07.21 +19:55:46.2: ref_mag=13.38 +/- 0.02 new_mean_mag=13.4209 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:31:10.22 +20:47:22.9:  13.22 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.22 +/- 0.02
Forced photometry filter REJECTED candidate at 05:31:10.22 +20:47:22.9: ref_mag=13.22 +/- 0.02 new_mean_mag=13.3361 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:15:23.26 +18:32:04.3:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:15:23.26 +18:32:04.3:  15.88 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:20:20.13 +25:09:04.8:  13.68 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:21.65 +25:20:30.3:  13.44 +/- 0.03  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:40.08 +22:58:28.4:  13.59 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:20:20.13 +25:09:04.8:  13.70 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.03
Forced photometry filter REJECTED candidate at 05:20:20.13 +25:09:04.8: ref_mag=13.69 +/- 0.03 new_mean_mag=13.4975 delta=0.19 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:21.65 +25:20:30.3:  13.53 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.02
Forced photometry filter REJECTED candidate at 05:30:21.65 +25:20:30.3: ref_mag=13.48 +/- 0.02 new_mean_mag=13.5310 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:40.08 +22:58:28.4:  13.60 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.60 +/- 0.03
Forced photometry filter REJECTED candidate at 05:37:40.08 +22:58:28.4: ref_mag=13.60 +/- 0.03 new_mean_mag=13.4695 delta=0.13 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:38:53.74 +18:38:45.3:  13.97 +/- 0.06  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:38:53.74 +18:38:45.3:  14.05 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.00 +/- 0.04
Forced photometry filter REJECTED candidate at 05:38:53.74 +18:38:45.3: ref_mag=14.00 +/- 0.04 new_mean_mag=13.8221 delta=0.18 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.11 +20:18:42.6:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:43:56.01 +18:47:02.0:  16.06 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:05.11 +20:18:42.6:  13.24 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.24 +/- 0.03
Forced photometry filter REJECTED candidate at 05:13:05.11 +20:18:42.6: ref_mag=13.24 +/- 0.03 new_mean_mag=13.1292 delta=0.11 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:43:56.01 +18:47:02.0:  16.05 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out135024.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out191894.dat to exclusion_list_local.txt
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: 2s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189035_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189035_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    14.47    05:40:08.13 +24:57:03.6   5882 4966   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    14.19    05:40:08.09 +24:57:03.8   5887 4972   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189038_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189038_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    14.21    05:37:29.60 +20:46:07.3   5485 2449   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:37:29.60 +20:46:08.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189048_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189048_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    14.20    05:29:02.03 +25:41:57.5   4376 5446   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    14.33    05:29:02.09 +25:41:56.7   4381 5452   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189049_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189049_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    14.23    05:18:46.22 +25:56:12.6   2983 5645   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    14.12    05:18:46.34 +25:56:12.8   2988 5651   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189063_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189063_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.99    05:30:34.41 +19:37:47.8   4486 1773   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.96    05:30:34.52 +19:37:46.1   4491 1779   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=2.
JD 2461349.65336: SE_FLAGS=3.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189089_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189089_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.77    05:37:29.83 +18:57:21.2   5468 1353   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=1.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:37:29.77 +18:57:20.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189095_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189095_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.59    05:49:46.73 +24:06:20.3   7207 4456   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.83    05:49:46.73 +24:06:19.4   7212 4463   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189097_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189097_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.46    05:49:42.23 +20:52:52.7   7209 2511   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:49:42.19 +20:52:52.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189098_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189098_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.47    05:37:07.11 +19:55:46.1   5418 1936   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.38    05:37:07.30 +19:55:46.4   5424 1943   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189104_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189104_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.37    05:32:24.02 +20:12:15.7   4754 2114   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.30    05:32:24.03 +20:12:15.1   4759 2121   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=2.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189106_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189106_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.35    05:31:10.18 +20:47:22.8   4589 2472   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.33    05:31:10.26 +20:47:23.0   4595 2478   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189107_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189107_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.45    05:35:56.65 +25:28:06.8   5319 5292   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:35:56.63 +25:28:06.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189112_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189112_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.08    05:41:04.75 +25:53:55.0   6022 5546   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=2.

**** FOUND  05:41:04.79 +25:53:55.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189118_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189118_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.04    05:46:26.67 +25:17:05.3   6753 5174   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:46:26.70 +25:17:05.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189121_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189121_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.91    05:33:57.97 +22:41:51.3   5013 3621   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:33:57.98 +22:41:51.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189122_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189122_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.02    05:46:25.15 +25:17:28.0   6749 5178   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:46:25.15 +25:17:27.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189123_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189123_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.89    05:29:17.20 +18:20:16.5   4285 1001   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=1.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:29:17.18 +18:20:16.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189129_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189129_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.14    05:44:45.66 +17:48:34.8   6502 0647   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:44:45.65 +17:48:35.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 189606_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 189606_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    10.61    05:18:59.76 +21:43:48.3   2903 3102   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:18:59.77 +21:43:48.3 in the exclusion list exclusion_list_local.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190825_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 190825_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    11.95    05:41:56.11 +22:38:55.2   6121 3578   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:41:56.12 +22:38:55.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191894_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
Preparing report for the candidate 191894_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192579_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 192579_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.60    05:43:00.25 +18:59:11.8   6254 1363   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:43:00.26 +18:59:11.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192722_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 192722_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.64    05:39:54.84 +23:40:59.9   5847 4205   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:39:54.84 +23:41:00.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192848_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 192848_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.65    05:20:11.72 +19:34:17.3   3014 1790   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:20:11.73 +19:34:17.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192915_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 192915_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.76    05:45:54.32 +26:06:00.3   6681 5670   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:45:54.30 +26:06:00.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193002_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193002_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.72    05:33:38.43 +18:33:25.4   4912 1120   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:33:38.42 +18:33:25.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193137_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193137_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.76    05:31:10.96 +20:10:05.3   4586 2103   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:31:10.96 +20:10:05.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193268_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193268_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.76    05:17:34.20 +17:39:19.6   2582 0641   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:17:34.22 +17:39:19.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193379_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193379_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.74    05:39:37.39 +18:52:53.0   5770 1304   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:39:37.39 +18:52:53.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193741_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193741_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.01    05:28:32.16 +22:45:14.3   4260 3673   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:28:32.23 +22:45:15.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193828_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193828_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.88    05:51:30.93 +18:25:27.1   7475 1022   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:51:30.88 +18:25:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193855_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 193855_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    12.98    05:32:02.97 +18:34:00.0   4685 1130   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:32:02.96 +18:34:01.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194371_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 194371_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.08    05:45:11.23 +18:40:44.5   6566 1175   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:45:11.24 +18:40:44.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 194680_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 194680_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.11    05:36:07.77 +19:32:31.6   5279 1711   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:36:07.82 +19:32:31.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195158_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195158_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.13    05:48:27.24 +20:53:28.1   7032 2516   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:48:27.23 +20:53:28.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195222_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195222_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.03    05:41:10.55 +20:05:08.1   5999 2031   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:41:10.65 +20:05:08.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195257_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195257_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.32    05:18:29.91 +21:46:15.3   2835 3130   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:18:29.84 +21:46:15.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195281_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195281_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.27    05:47:05.79 +23:11:13.3   6841 3903   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:47:05.78 +23:11:13.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195321_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195321_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.40    05:45:20.05 +24:24:53.1   6599 4646   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=1.

**** FOUND  05:45:20.09 +24:24:52.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195344_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195344_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.23    05:20:15.13 +19:35:44.2   3023 1804   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=1.
JD 2461349.65336: SE_FLAGS=1.

**** FOUND  05:20:15.12 +19:35:43.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195426_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195426_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.49    05:44:13.75 +25:22:19.2   6450 5226   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:44:13.67 +25:22:18.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195472_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195472_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.15    05:47:29.05 +18:44:55.1   6895 1217   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:47:29.09 +18:44:55.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195536_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195536_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.37    05:46:51.04 +20:15:57.7   6805 2137   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:46:51.01 +20:15:57.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195767_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195767_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.39    05:50:03.89 +19:09:40.4   7264 1469   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:50:03.88 +19:09:39.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 195770_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 195770_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.27    05:47:48.13 +19:03:56.1   6940 1410   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=3.

**** FOUND  05:47:48.25 +19:03:56.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196123_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196123_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.13    05:51:40.21 +23:12:55.7   7478 3926   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:51:40.26 +23:12:54.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196185_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196185_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.38    05:27:25.32 +23:07:37.9   4112 3902   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:27:25.32 +23:07:37.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196210_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196210_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.54    05:40:50.14 +25:14:08.5   5985 5144   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=3.
JD 2461349.65336: SE_FLAGS=2.

**** FOUND  05:40:50.15 +25:14:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196236_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196236_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.38    05:51:00.16 +24:57:33.0   7379 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:51:00.17 +24:57:33.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196317_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196317_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.54    05:20:20.25 +25:09:02.6   3176 5157   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.46    05:20:20.01 +25:09:06.9   3181 5164   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196338_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196338_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.49    05:48:17.45 +20:45:23.6   7009 2434   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:48:17.37 +20:45:24.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196377_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196377_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.48    05:46:11.58 +25:41:01.2   6719 5416   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:46:11.61 +25:41:00.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196471_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196471_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.50    05:34:30.17 +21:59:00.4   5079 3189   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:34:30.11 +21:58:59.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196492_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196492_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.53    05:30:21.61 +25:20:30.7   4551 5224   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.53    05:30:21.69 +25:20:29.9   4556 5230   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196673_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196673_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.52    05:35:45.62 +21:24:33.2   5248 2839   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:35:45.62 +21:24:33.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196755_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196755_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.56    05:39:27.54 +21:47:33.6   5770 3064   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=2.

**** FOUND  05:39:27.61 +21:47:32.9 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196998_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 196998_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.58    05:37:40.11 +22:58:28.9   5525 3774   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.38    05:37:40.05 +22:58:27.9   5530 3780   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197039_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 197039_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.64    05:22:56.35 +18:54:18.8   3389 1372   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:22:56.35 +18:54:18.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197296_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 197296_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.70    05:41:07.04 +24:22:12.3   6018 4619   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:41:07.02 +24:22:14.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197463_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 197463_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.42    05:45:06.23 +24:25:29.8   6567 4652   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:45:06.23 +24:25:29.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 197840_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 197840_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.66    05:49:39.95 +21:50:28.4   7201 3092   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:49:39.90 +21:50:28.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198253_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198253_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.47    05:41:56.59 +22:39:44.7   6122 3586   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:41:56.59 +22:39:45.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198299_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198299_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.77    05:37:31.14 +19:46:12.7   5479 1846   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:37:31.16 +19:46:12.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198398_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198398_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.64    05:23:51.66 +20:00:16.2   3546 2033   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:23:51.71 +20:00:16.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198450_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198450_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.83    05:37:26.45 +22:27:18.7   5494 3467   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:37:26.45 +22:27:19.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198531_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198531_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 1     2026 11 05.15278    2461349.65278    13.81    05:38:53.73 +18:38:45.2   5659 1156   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 2     2026 11 05.15336    2461349.65336    13.84    05:38:53.74 +18:38:45.4   5665 1162   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198927_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 198927_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.62    05:37:08.24 +22:06:18.4   5448 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:37:08.30 +22:06:19.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199066_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 199066_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.77    05:45:37.81 +19:23:16.8   6630 1605   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:45:37.93 +19:23:16.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199159_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 199159_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.89    05:36:20.88 +24:22:01.8   5362 4624   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:36:20.93 +24:22:01.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199189_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 199189_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.88    05:34:34.65 +17:59:52.0   5039 0778   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:34:34.71 +17:59:52.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199810_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 199810_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.78    05:27:58.91 +21:26:30.3   4158 2883   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:27:58.90 +21:26:30.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 200192_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 200192_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.93    05:42:31.51 +18:39:29.6   6184 1165   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:42:31.47 +18:39:28.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 200942_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 200942_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    14.02    05:31:04.88 +23:13:50.7   4621 3951   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:31:04.84 +23:13:51.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180001_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 180001_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15278    2461349.65278    13.22    05:13:05.10 +20:18:42.3   2018 2278   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Discovery image 3     2026 11 05.15336    2461349.65336    13.06    05:13:05.12 +20:18:42.9   2023 2284   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461093.60265: SE_FLAGS=3.
JD 2461349.65278: SE_FLAGS=2.
JD 2461349.65336: SE_FLAGS=0.

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 116481_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 116481_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 3     2026 11 05.15336    2461349.65336    12.63    05:15:14.23 +19:53:33.3   2316 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=0.
JD 2461093.60265: SE_FLAGS=0.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

Rejecting candidate due to large distance (47.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 14597_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.63    05:38:00.37 +26:13:11.3   5607 5745   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=0.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:38:00.42 +26:13:10.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 34402_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 34402_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 3     2026 11 05.15336    2461349.65336    13.66    05:42:12.12 +24:53:10.0   6170 4931   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=3.
JD 2461093.60265: SE_FLAGS=0.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:42:12.06 +24:53:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113623_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 113623_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 2     2026 11 05.15336    2461349.65336    13.74    05:41:08.42 +20:02:29.8   5994 2004   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=0.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:41:08.51 +20:02:30.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 135024_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
Preparing report for the candidate 135024_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181
The candidate 120168_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181 did not pass the final checks
Discovery image 3     2026 11 05.15336    2461349.65336    11.04    05:46:56.41 +17:54:32.8   6817 0707   /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
SExtractor measurement flags:
JD 2461032.81064: SE_FLAGS=2.
JD 2461093.60265: SE_FLAGS=2.
JD 2461349.65278: SE_FLAGS=0.
JD 2461349.65336: SE_FLAGS=0.

**** FOUND  05:46:56.42 +17:54:32.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 13s
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 ####
05:18:59.77 +21:43:48.4
05:43:56.01 +18:47:02.0
05:15:23.26 +18:32:04.3
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-11-04_CI_Tau-04-Q2b1x1_214755_TTUQ2b1x1_1790275_XxtwLt8l/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 82673 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.2260 to 91.7828 deg, Dec +16.4376 to +27.2897 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 74.2260 to 91.7828 deg, Dec 16.4376 to 27.2897 deg
Loaded 12273 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): 8911 out of 10234 total matches.
Matched with Tycho-2 10234 out of 82673 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Observation time (mid-exposure, UTC): JD 2461349.65278 (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= 83.11506 deg  Dec= +21.99476 deg
Frame center: alt= +15.434 deg  az= 76.225 deg  airmass= 3.6956
Header cross-check: CENTALT= 15.187 deg (difference +0.247 deg)
Header cross-check: AIRMASS= 3.7660 (we compute 3.6956)
Airmass zero-point fit: OK  k= +0.1309 +/- 0.0029 mag/airmass  N= 4724  airmass span 2.3699-7.8585  scatter 0.2182 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits: OK +0.581484 -0.130915 3.6956 +0.1309 4724 5.4885 0.2182 2.3699 7.8585
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits list=monitoring_pixlist1790610.tmp aperture=4.7
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.151800
Local star coverage test: 82673 stars in wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits.wcscat, test radius 302 pix (0.50 deg), 392.6 stars per circle at the frame's mean density
Forced photometry: center=(3245.95, 4237.18) aperture=4.7
Annulus: inner=9.40 outer=23.50 edge margin=100.00
Background annulus: 1452 pixels
Iterative clipping converged after 2 iterations, 1437/1452 pixels remain
SExtractor background: mode=1016.07 median=1017.00 mean=1017.62 sigma=50.05 -> bg=1016.07 (1437 pixels)
Aperture sum=17681.97 N_eff=17.3494
Net flux=53.75 noise=208.47 SNR=0.26
Instrumental magnitude: -6.9904
Calibrated magnitude: 15.1614
Local star coverage at (3245.95, 4237.18): 226 catalog stars within 302 pix, 392.6 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-39-50_20.00sec_-0.00C_LIGHT_0180.fits (aperture 4.7 pix)
Read 82320 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.2263 to 91.7585 deg, Dec +16.4189 to +27.2792 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 74.2263 to 91.7585 deg, Dec 16.4189 to 27.2792 deg
Loaded 12250 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): 8925 out of 10246 total matches.
Matched with Tycho-2 10246 out of 82320 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Observation time (mid-exposure, UTC): JD 2461349.65336 (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= 83.10610 deg  Dec= +21.98415 deg
Frame center: alt= +15.602 deg  az= 76.324 deg  airmass= 3.6581
Header cross-check: CENTALT= 15.297 deg (difference +0.305 deg)
Header cross-check: AIRMASS= 3.7404 (we compute 3.6581)
Airmass zero-point fit: OK  k= +0.1208 +/- 0.0029 mag/airmass  N= 4809  airmass span 2.3554-7.3001  scatter 0.2155 mag
Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits: OK +0.533188 -0.120810 3.6581 +0.1208 4809 4.9447 0.2155 2.3554 7.3001
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits list=monitoring_pixlist1790610.tmp aperture=4.7
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.163700
Local star coverage test: 82320 stars in wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits.wcscat, test radius 302 pix (0.50 deg), 391.4 stars per circle at the frame's mean density
Forced photometry: center=(3250.94, 4243.32) aperture=4.7
Annulus: inner=9.40 outer=23.50 edge margin=100.00
Background annulus: 1455 pixels
Iterative clipping converged after 2 iterations, 1442/1455 pixels remain
SExtractor background: mode=1111.89 median=1113.00 mean=1113.74 sigma=52.04 -> bg=1111.89 (1442 pixels)
Aperture sum=19682.49 N_eff=17.3494
Net flux=391.80 noise=216.77 SNR=1.81
Instrumental magnitude: -7.0328
Calibrated magnitude: 15.1309
Local star coverage at (3250.94, 4243.32): 228 catalog stars within 302 pix, 391.4 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits
Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-11-04_21-40-40_20.00sec_0.00C_LIGHT_0181.fits (aperture 4.7 pix)
########### Completed Tau-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
05:18:59.77 +21:43:48.4
05:15:23.26 +18:32:04.3
05:43:56.01 +18:47:02.0
###################################################################################
05:18:59.77 +21:43:48.4  -- asteroid (will NOT add it to exclusion list)
05:15:23.26 +18:32:04.3  -- asteroid (will NOT add it to exclusion list)
05:43:56.01 +18:47:02.0  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461349.65278311 -observatory V36
14:34:23.32 -15:19:34.3 Mercury (6.4mag)
13:23:23.87 -12:54:31.9 Venus (-4.4mag)
09:33:04.06 +16:18:54.9 Mars (0.8mag)
09:47:53.10 +14:02:26.8 Jupiter (-2.0mag)
00:36:01.56 +00:58:22.8 Saturn (0.5mag)
04:08:44.98 +20:49:23.7 Uranus (5.6mag)
00:08:12.23 -00:39:04.6 Neptune (7.7mag)
20:24:32.39 -23:41:15.0 Pluto (14.5mag)
11:33:03.00 -00:05:27.7 Moon (-9.3mag)
-rw-r--r-- 1 apache apache 361 Nov  4 21:53 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461349.65278311:
09:47:47.15 +14:03:01.8 Io (6.0mag)
09:48:01.55 +14:01:37.5 Europa (6.1mag)
09:47:42.09 +14:03:31.7 Ganymede (5.5mag)
09:48:22.18 +13:59:42.3 Callisto (6.8mag)
09:49:27.58 +14:10:45.6 Himalia (15.5mag)
09:47:53.75 +14:02:23.1 Thebe (16.3mag)
09:47:45.27 +14:27:32.0 Elara (17.4mag)
09:48:29.88 +13:30:47.6 Pasiphae (17.7mag)
09:44:47.88 +14:34:37.7 Carme (18.7mag)
00:36:13.67 +00:58:06.5 Titan (8.3mag)
00:35:55.75 +00:58:16.0 Rhea (9.6mag)
00:36:34.39 +00:59:22.6 Iapetus (11.0mag)
00:35:57.24 +00:57:52.4 Hyperion (14.2mag)
00:34:14.82 +00:46:17.4 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Nov  4 21:53 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461349.65278311:
04:41:14.67 +16:51:58.9 JWST
18:46:23.25 +09:56:15.2 Chandra
06:00:10.28 +28:23:39.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Nov  4 21:53 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461349.65278311 -observatory V36
03:32:20.66 +19:54:13.9 17.1mag P/1996 R2 (Lagerkvist)
07:47:09.33 +38:30:39.8 17.8mag P/2004 V5 (LINEAR-Hill)
07:47:14.71 +38:30:26.9 17.8mag P/2004 V5-A (LINEAR-Hill)
07:46:32.94 +38:30:47.4 17.8mag P/2004 V5-B (LINEAR-Hill)
05:01:25.45 +38:48:06.6 17.7mag P/2009 Y2 (Kowalski)
18:50:02.67 -32:49:25.7 15.0mag P/2010 H2 (Vales)
07:45:22.75 -74:00:57.3 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:11:00.62 +35:21:21.5 17.7mag C/2017 K2 (PANSTARRS)
21:43:04.33 +20:30:23.8 17.9mag C/2022 E2 (ATLAS)
07:35:50.46 +25:20:23.4 16.9mag C/2022 N2 (PANSTARRS)
09:08:41.27 +38:46:56.4 16.4mag C/2024 E1 (Wierzchos)
18:38:11.27 +40:51:32.6 17.5mag C/2024 J3 (ATLAS)
05:42:27.70 -13:30:57.7 16.3mag C/2024 T5 (ATLAS)
14:17:11.38 -04:43:19.8 16.3mag C/2025 Y1 (ATLAS)
20:21:15.70 +51:56:09.0 15.2mag C/2026 A2 (Bok)
13:09:12.98 +17:13:58.2 17.7mag A/2026 E1
15:56:19.00 -66:26:34.6 14.7mag P/2026 R2 (Leonard)
19:35:47.20 -05:23:32.2 17.1mag P/2026 T1 (ATLAS)
10:46:45.75 +02:37:51.8 17.5mag P/2026 U1 (Gafton)
23:24:55.31 +13:36:14.0 16.9mag 2P/Encke
23:28:20.09 -25:17:02.6 15.5mag 10P/Tempel
02:42:04.12 +29:38:05.2 16.5mag 11P/Tempel-Swift-LINEAR
12:27:13.97 -10:10:32.9 16.3mag 29P/Schwassmann-Wachmann
00:10:05.95 -08:59:22.4 15.9mag 65P/Gunn
08:01:29.95 +13:24:50.8 14.0mag 78P/Gehrels
20:56:31.06 -24:20:26.4 16.5mag 84P/Giclas
10:41:41.22 +13:13:39.2 17.6mag 93P/Lovas
09:05:28.74 +46:19:07.9 16.8mag 112P/Urata-Niijima
09:54:21.97 +04:55:58.7 17.8mag 114P/Wiseman-Skiff
12:30:14.01 +07:39:39.3 14.8mag 123P/West-Hartley
23:26:14.77 -00:57:00.4 17.4mag 139P/Vaisala-Oterma
19:45:06.79 +14:51:28.1 10.2mag 161P/Hartley-IRAS
11:15:44.28 -03:24:41.7 16.3mag 169P/NEAT
09:42:16.89 +23:25:09.8 18.0mag 186P/Garradd
03:09:02.49 +02:04:10.5 15.4mag 220P/McNaught
06:22:41.86 +50:03:40.9 15.9mag 260P/McNaught
07:58:13.63 +25:02:42.1 17.5mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.9K Nov  4 21:53 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:58:35.28 +22:20:06.50  ASASSN-26fs  2026-11-2.4 12.31
02:29:41.13 -71:57:55.60  ASASSN-26fr  2026-11-1.22 13.7
21:27:22.43 -18:15:42.10  SN 2026agsu  2026-10-29.85 -1.08
17:54:18.84 -27:36:35.70  TCP J17541876-2736362  2026-10-24.76 9.92
10:38:47.97 +53:30:34.00  SN2026sqf  2026-10-24.6 13.27
21:49:53.30 +14:07:44.90  ASASSN-26fq  2026-10-23.23 14.82
01:00:14.36 +34:04:05.90  ASASSN-26fp  2026-10-23.34 12.9
01:06:23.14 -63:46:37.10  ASASSN-26fo  2026-10-19.79 -4.88
00:25:28.03 +20:14:39.10  SN2026afqd  2026-10-19.36 -0.77
22:14:03.37 -45:07:18.60  ASASSN-26fm  2026-10-13.75 14.42
01:57:48.19 -33:14:42.30  SN 2026aedl  2026-10-12.33 15.3
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -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
-rw-r--r-- 1 apache apache 5.7K Nov  4 21:53 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Nov  4 21:53 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
17:54:06.374 +65:12:07.03  AT 2026afyn  2026-09-27.00 27.53
17:54:12.378 +65:11:36.46  AT 2026afym  2026-09-27.00 27.72
17:54:06.270 +65:11:07.40  AT 2026afyl  2026-09-27.00 25.92
17:53:27.005 +65:10:54.26  AT 2026afyk  2026-09-27.00 27.33
17:54:11.180 +65:09:41.88  AT 2026afyj  2026-09-27.00 26.3
17:53:38.059 +65:08:44.42  AT 2026afyi  2026-09-27.00 27.21
17:54:21.568 +65:08:31.22  AT 2026afyh  2026-09-27.00 24.81
17:54:22.489 +65:08:12.98  AT 2026afyg  2026-09-27.00 27.34
17:54:12.363 +65:07:56.68  AT 2026afyf  2026-09-27.00 25.37
17:53:32.198 +65:12:13.26  AT 2026afye  2026-08-07.00 27.52
17:54:17.450 +65:10:55.80  AT 2026afyd  2026-08-07.00 26.19
17:53:34.001 +65:15:33.76  AT 2026afyc  2026-05-27.00 27.28
17:53:39.791 +65:16:43.84  AT 2026afyb  2026-03-28.00 26.7
01:07:23.505 +32:00:53.10  AT 2026afya  2026-10-11.48 20.5
06:56:31.236 +52:33:55.44  AT 2026afxz  2026-10-06.58 20.74
04:59:34.078 -09:52:21.92  AT 2026afxy  2026-10-12.52 19.8
01:14:09.805 -13:39:55.41  AT 2026afxx  2026-10-06.43 19.69
03:41:26.334 -01:30:43.79  AT 2026afxw  2026-10-19.42 20.5509
08:32:00.397 +26:40:21.34  AT 2026afxv  2026-10-16.45 19.9231
10:01:37.234 +18:45:25.97  AT 2026afxu  2026-10-20.53 19.8573
-rw-r--r-- 1 apache apache 89K Nov  4 21:53 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Nov  4 21:50:22 CST 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 43s (0.72 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 7s (0.12 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 77s (1.28 min)
TIMING SExtractor: 48 seconds
TIMING matching_and_photometry: 17 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 12 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 86s (1.43 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 36s (0.60 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 13s (0.22 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 143s (2.38 min)
FIELD_Tau-04-Q2b1x1: 242s (4.03 min)
=======================================
TOTAL_RUNTIME: 405s (6.75 min)
Finished: Wed Nov  4 21:57:07 CST 2026