Mean magnitude and position on the discovery images: 
                   2026 09 06.4847  2461289.9847  13.15  03:00:41.87 +18:55:02.0
160.68349 -34.31156 galactic  Ari  Second-epoch detections are separated by 0.5" and 6.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
419 Aurelia                  0     -0       1  13.4    -0    0
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:41.87 +18:55:02.0:  16.19 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:41.87 +18:55:02.0:  16.17 +/- 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.

Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits -crosshair 2573.97290 4923.28857 image    wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits -crosshair 2568.60498 4927.02295 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 09 06.48466 03 00 41.87 +18 55 02.0          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 09 06.48439 03 00 41.89 +18 55 02.1          13.2 R      V36
     TAU0008  C2026 09 06.48493 03 00 41.86 +18 55 01.9          13.1 R      V36

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

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

TCP 2026 09 06.4847*  03 00 41.87 +18 55 02.0  13.2 U             Ari       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,2461289.9847,13.15,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260906.4847 13.15CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 09 06.4847  2461289.9847  13.98  03:07:24.50 +25:30:42.5
157.78643 -28.00570 galactic  Ari  Second-epoch detections are separated by 0.6" and 6.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
188 Menippe                 -0      1       1  14.0     0    0
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:07:24.50 +25:30:42.5:  16.12 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:07:24.50 +25:30:42.5:  16.12 +/- 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.

Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits -crosshair 1998.84924 866.21429 image    wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits -crosshair 1993.64746 869.73511 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 09 06.48466 03 07 24.50 +25 30 42.5          14.0 R      V36

Position measured on individual images:

     TAU0008  C2026 09 06.48439 03 07 24.50 +25 30 42.2          14.0 R      V36
     TAU0008  C2026 09 06.48493 03 07 24.50 +25 30 42.7          14.0 R      V36

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

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

TCP 2026 09 06.4847*  03 07 24.50 +25 30 42.5  14.0 U             Ari       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,2461289.9847,13.98,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260906.4847 13.98CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 09 06.4847  2461289.9847  13.82  03:01:11.14 +22:02:51.8
158.67400 -31.67082 galactic  Ari  Second-epoch detections are separated by 0.7" and 6.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
312 Pierretta                0     -1       1  14.2    -0   -0
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:01:11.14 +22:02:51.8:  16.21 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:01:11.14 +22:02:51.8:  16.14 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits


fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits -crosshair 2668.52515 3033.90186 image    wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits -crosshair 2663.38940 3037.50317 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 09 06.48466 03 01 11.14 +22 02 51.8          13.8 R      V36

Position measured on individual images:

     TAU0008  C2026 09 06.48439 03 01 11.17 +22 02 51.8          13.9 R      V36
     TAU0008  C2026 09 06.48493 03 01 11.12 +22 02 51.8          13.8 R      V36

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

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

TCP 2026 09 06.4847*  03 01 11.14 +22 02 51.8  13.8 U             Ari       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,2461289.9847,13.82,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260906.4847 13.82CV 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 Ari-03-Q1b1x1 reference image: Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Field Ari-03-Q1b1x1 reference image: Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Field Ari-03-Q1b1x1 second-epoch image: Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Field Ari-03-Q1b1x1 second-epoch image: Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
First image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Last  image: 2461289.98493281 06.09.2026 11:38:08.195   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.54
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: 3 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):  8660
Objects passed selection criteria:  8622
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: 6104.25
Average stars matched: 5973.75 (97.8621 %)
Memory usage VmPeak:   234740 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 06:42:41 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
First image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Last  image: 2461289.98493281 06.09.2026 11:38:08.195   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 23
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.26
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: 10 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):  50573
Objects passed selection criteria:  50454
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 38886.5
Average stars matched: 37750.5 (97.0787 %)
Memory usage VmPeak:   272144 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 06:43:25 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Ari-03-Q1b1x1
#######################################
########### Starting Ari-03-Q1b1x1 ###########
Processing Ari-03-Q1b1x1
server tau has sufficient free disk space available: 121238 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 121238 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.png' -> 'transient_report/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits_preview.png'

Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits


renamed 'Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.png' -> 'transient_report/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits_preview.png'

Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 546.0156
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 565.7244
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4930.8492
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1074.3174
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5580.7297
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1196.7521
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 9.0306
INFO:                  SECOND_EPOCH__SD_ratio= 0.102
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-06T06:37:21.2994542' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T11:37:21.2994542' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61289.4842742938 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T11:37:31.2031202' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.4843889237 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     41.5381799006591 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9995883201734 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     71.6519444444445 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     234.804166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.05337510426808 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 46 09'           / [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  =                29538 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29538 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  3.0 / [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 =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/d_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits :)

Spent 0.495404 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/d_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-06T06:38:08.1959987' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T11:38:08.1959987' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61289.4848170718 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T11:38:18.0990987' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.4849317013 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     41.5381798182802 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9995882896809 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     71.5208333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     235.186111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.05417603241059 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 46 09'           / [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  =                29538 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29538 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  3.0 / [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 =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/d_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits :)

Spent 0.505573 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/d_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Previews of the CALIBRATED second-epoch images:


fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits



fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
  
SExtractor catalog cache: saved Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache
SExtractor catalog cache: saved Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461289.98439003
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty
wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty
wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits exists and is non-empty
wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image)
verification OK: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:46:09.152 +22:00:01.48 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_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits (1st new image)
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Image size: 941.4'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:45:57.337 +22:02:27.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:45:57.337 +22:02:27.08
Angular distance between the image centers 0.0610 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits (2nd new image)
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:45:55.168 +22:02:51.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:45:55.168 +22:02:51.64
Angular distance between the image centers 0.0718 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  02:45:57.337 +22:02:27.08
Second-epoch second image center 02:45:55.168 +22:02:51.64
Angular distance between the image centers 0.01080 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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.IRVnA49885
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.xwiWw0Nbp2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits &> /tmp/tmp.DRgGohkE0l
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits &> /tmp/tmp.WsHMrIYyTI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Found non-empty wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat
The reference image (wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found
'wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat'
Read 9126 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 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 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg
Loaded 5491 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): 4327 out of 4596 total matches.
Matched with Tycho-2 4596 out of 9126 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.955500
a=0.000000 b=1.000000 c=22.955500
From vast_summary.log: estimated ref. image limiting mag.:  -7.54
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.42

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.42

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9126 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 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 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg
Loaded 5491 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): 4327 out of 4596 total matches.
Matched with Tycho-2 4596 out of 9126 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=6.1)
Read 9076 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.7970 to 50.3462 deg, Dec +16.4915 to +27.2889 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 32.7970 to 50.3462 deg, Dec 16.4915 to 27.2889 deg
Loaded 5484 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): 4335 out of 4603 total matches.
Matched with Tycho-2 4603 out of 9076 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 2.0 pix  Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 2.1 pix  fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
 2.1 pix  fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Limiting magnitude estimates:
 15.4 mag.  Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 15.4 mag.  Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 14.1 mag.  fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
 14.0 mag.  fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.1 (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.IRVnA49885 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS-calibrated image found: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Checking if the catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS catalog name: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=637, bad_region=0, passed=9126
Got 9126 stars (including 8473 good ones) from the SExtractor catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
util/solve_plate_with_UCAC5 got 9126 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 9126 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 9126 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 9126 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4876 stars left (next iteration limit 5362)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4876 sigma_overall_arcsec=0.293 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.277 sigma_q3_arcsec=0.274 sigma_q4_arcsec=0.253 n_q1=1316 n_q2=1270 n_q3=1168 n_q4=1122 worst_quadrant_to_overall_ratio=1.269
The image catalog is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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.xwiWw0Nbp2 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS-calibrated image found: wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Checking if the catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS catalog name: wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=628, bad_region=0, passed=9076
Got 9076 stars (including 8434 good ones) from the SExtractor catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
util/solve_plate_with_UCAC5 got 9076 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 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 9076 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 9076 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 9076 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4877 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4877 sigma_overall_arcsec=0.285 sigma_q1_arcsec=0.374 sigma_q2_arcsec=0.261 sigma_q3_arcsec=0.281 sigma_q4_arcsec=0.247 n_q1=1315 n_q2=1267 n_q3=1168 n_q4=1127 worst_quadrant_to_overall_ratio=1.312
The image catalog is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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.DRgGohkE0l (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Checking if the catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS catalog name: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=411, bad_region=0, passed=3294
Got 3294 stars (including 2878 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat 
util/solve_plate_with_UCAC5 got 3294 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 2808 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2800 matched stars entering correct_measured_positions(), 2800 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2800 matched stars entering correct_measured_positions(), 3294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 531 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 2809 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2800 matched stars entering correct_measured_positions(), 3294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 2800 matched stars entering correct_measured_positions(), 3294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 2800 stars left (next iteration limit 3080)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2800 robust_rms=11.513 arcsec worst_quadrant_rms=13.348 arcsec
SIP_REFIT: SIP order 3 trial: matched=2800 robust_rms=0.486 arcsec worst_quadrant_rms=0.563 arcsec
SIP_REFIT: SIP order 5 trial: matched=2800 robust_rms=0.311 arcsec worst_quadrant_rms=0.358 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2800 robust_rms_before=1.084 arcsec robust_rms_before_corrected=0.342 arcsec robust_rms_after=0.311 arcsec worst_quadrant_rms_before=0.398 worst_quadrant_rms_after=0.358
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:45:57.394 +22:02:26.56 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 3294 stars ###
'wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/correct_sextractor_wcs_catalog_usingxy2sky1276892.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 1.084 -> 0.311 arcsec)
WCS_QUALITY_DIAG: file=fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits N_match=2800 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.323 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.304 sigma_q4_arcsec=0.319 n_q1=710 n_q2=697 n_q3=727 n_q4=666 worst_quadrant_to_overall_ratio=1.140
The image catalog is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits -region wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.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.WsHMrIYyTI (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Checking if the catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS catalog name: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=422, bad_region=0, passed=3093
Got 3093 stars (including 2668 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat 
util/solve_plate_with_UCAC5 got 3093 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 531 to 589 (Dec 16.3 to 27.5)
Done reading UCAC5 zone files...
Matched 2606 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2599 matched stars entering correct_measured_positions(), 2599 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2599 matched stars entering correct_measured_positions(), 3093 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.3 to 27.5)
Done reading UCAC5 zone files...
Matched 2607 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2599 matched stars entering correct_measured_positions(), 3093 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 2599 matched stars entering correct_measured_positions(), 3093 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 2599 stars left (next iteration limit 2858)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2599 robust_rms=11.790 arcsec worst_quadrant_rms=13.375 arcsec
SIP_REFIT: SIP order 3 trial: matched=2599 robust_rms=0.520 arcsec worst_quadrant_rms=0.621 arcsec
SIP_REFIT: SIP order 5 trial: matched=2599 robust_rms=0.334 arcsec worst_quadrant_rms=0.390 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2599 robust_rms_before=1.121 arcsec robust_rms_before_corrected=0.360 arcsec robust_rms_after=0.334 arcsec worst_quadrant_rms_before=0.425 worst_quadrant_rms_after=0.390
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.425 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits N_match=2599 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.341 n_q1=664 n_q2=644 n_q3=670 n_q4=621 worst_quadrant_to_overall_ratio=1.179
The image catalog is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits -region wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits to local_wcs_cache/
'wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'local_wcs_cache/wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits'
Saving the final (post-refit) wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits to local_wcs_cache/
'wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'local_wcs_cache/wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits'
Saving the final (post-refit) wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits to local_wcs_cache/
'wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits'
Saving the final (post-refit) wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits to local_wcs_cache/
'wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits sigma_overall=0.293 worst_q_ratio=1.269
ref2=Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits sigma_overall=0.285 worst_q_ratio=1.312
new1=fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits sigma_overall=0.330 worst_q_ratio=1.140
new2=fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits sigma_overall=0.355 worst_q_ratio=1.179
reference average sigma_overall=0.289 worst_q_ratio=1.2905
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131_astrometric_residuals.png (4876 matched stars from wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132_astrometric_residuals.png (4877 matched stars from wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413_astrometric_residuals.png (2800 matched stars from wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414_astrometric_residuals.png (2599 matched stars from wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits'
Saving fully-calibrated image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits'
Preparing the HTML report for the field Ari-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Ari-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
  
SExtractor catalog cache: saved Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache
SExtractor catalog cache: saved Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Creating symlink local_wcs_cache/wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty
wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty
wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits exists and is non-empty
wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image)
verification OK: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:46:09.152 +22:00:01.48 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_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits (1st new image)
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:45:57.394 +22:02:26.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:45:57.394 +22:02:26.56
Angular distance between the image centers 0.0607 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits (2nd new image)
verification OK: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:45:55.168 +22:02:51.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:45:55.168 +22:02:51.64
Angular distance between the image centers 0.0718 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  02:45:57.394 +22:02:26.56
Second-epoch second image center 02:45:55.168 +22:02:51.64
Angular distance between the image centers 0.01107 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.MZh3ySEQUa
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.GoWCmRy61l
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits &> /tmp/tmp.OnQGsEeOxB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits &> /tmp/tmp.FOCUfYf7sT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Found non-empty wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat
The reference image (wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found
'wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat'
Read 54392 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 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 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg
Loaded 5502 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): 4040 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54392 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.834050
a=0.000000 b=1.000000 c=22.834050
From vast_summary.log: estimated ref. image limiting mag.:  -7.26
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 54392 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 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 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg
Loaded 5502 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): 4040 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54392 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=4.7)
Read 54252 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.7970 to 50.3828 deg, Dec +16.4755 to +27.2950 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 32.7970 to 50.3828 deg, Dec 16.4755 to 27.2950 deg
Loaded 5501 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): 4037 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54252 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 23 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 1.9 pix  Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 1.9 pix  fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
 1.8 pix  fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Limiting magnitude estimates:
 15.6 mag.  Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 15.6 mag.  Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 14.3 mag.  fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
 14.2 mag.  fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
All-image limiting magnitude estimate:  14.2 (SNR )  13.7 (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.MZh3ySEQUa (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS-calibrated image found: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Checking if the catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS catalog name: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2743, bad_region=4, passed=54382
Got 54382 stars (including 51538 good ones) from the SExtractor catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
util/solve_plate_with_UCAC5 got 54382 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 4881 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 54382 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 54382 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 54382 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4881 stars left (next iteration limit 5369)
Stop iterations.


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

SIP_REFIT: wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4881 sigma_overall_arcsec=0.279 sigma_q1_arcsec=0.355 sigma_q2_arcsec=0.271 sigma_q3_arcsec=0.268 sigma_q4_arcsec=0.245 n_q1=1298 n_q2=1272 n_q3=1175 n_q4=1136 worst_quadrant_to_overall_ratio=1.274
The image catalog is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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.GoWCmRy61l (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS-calibrated image found: wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Checking if the catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS catalog name: wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=2775, bad_region=6, passed=54243
Got 54243 stars (including 51373 good ones) from the SExtractor catalog wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
util/solve_plate_with_UCAC5 got 54243 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 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 4880 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 54243 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 54243 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 54243 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4880 stars left (next iteration limit 5368)
Stop iterations.


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

SIP_REFIT: wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4880 sigma_overall_arcsec=0.274 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.254 sigma_q3_arcsec=0.268 sigma_q4_arcsec=0.237 n_q1=1288 n_q2=1278 n_q3=1179 n_q4=1135 worst_quadrant_to_overall_ratio=1.271
The image catalog is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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.OnQGsEeOxB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Checking if the catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
WCS catalog name: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=788, bad_region=0, passed=24518
Got 24518 stars (including 23676 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat 
util/solve_plate_with_UCAC5 got 24518 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 24518 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 24518 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 24518 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4868 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.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=4868 robust_rms=10.748 arcsec worst_quadrant_rms=12.620 arcsec
SIP_REFIT: SIP order 3 trial: matched=4868 robust_rms=0.522 arcsec worst_quadrant_rms=0.601 arcsec
SIP_REFIT: SIP order 5 trial: matched=4868 robust_rms=0.344 arcsec worst_quadrant_rms=0.397 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4868 robust_rms_before=0.346 arcsec robust_rms_before_corrected=0.352 arcsec robust_rms_after=0.344 arcsec worst_quadrant_rms_before=0.400 worst_quadrant_rms_after=0.397
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.400 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits N_match=4868 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.395 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.344 n_q1=1353 n_q2=1269 n_q3=1160 n_q4=1086 worst_quadrant_to_overall_ratio=1.102
The image catalog is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits -region wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.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.FOCUfYf7sT (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Checking if the catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
WCS catalog name: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=9, blended=778, bad_region=1, passed=23414
Got 23414 stars (including 22600 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat 
util/solve_plate_with_UCAC5 got 23414 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 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 23414 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 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 23414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 23414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4878 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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=4878 robust_rms=10.860 arcsec worst_quadrant_rms=12.376 arcsec
SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.541 arcsec worst_quadrant_rms=0.615 arcsec
SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.370 arcsec worst_quadrant_rms=0.422 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4878 robust_rms_before=1.123 arcsec robust_rms_before_corrected=0.381 arcsec robust_rms_after=0.370 arcsec worst_quadrant_rms_before=0.433 worst_quadrant_rms_after=0.422
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.433 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits N_match=4878 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.386 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.348 n_q1=1361 n_q2=1270 n_q3=1154 n_q4=1093 worst_quadrant_to_overall_ratio=1.109
The image catalog is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits -region wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.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_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Saving fully-calibrated image wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/wcs_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits
Preparing the HTML report for the field Ari-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:42:39.45 +26:55:15.2:  13.38 +/- 0.03  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:39:50.86 +24:19:41.7:  13.28 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:02:38.51 +26:28:41.4:  12.74 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:48:17.41 +22:02:50.7:  12.68 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:20:20.16 +24:31:49.7:  12.34 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:09:31.92 +20:27:02.8:  13.04 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:06.93 +23:36:37.1:  12.68 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:33:53.50 +24:49:56.4:  12.98 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:02:38.51 +26:28:41.4:  12.75 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:09:31.92 +20:27:02.8:  13.05 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:06.93 +23:36:37.1:  12.69 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:20:20.16 +24:31:49.7:  12.34 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:48:17.41 +22:02:50.7:  12.67 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:39:50.86 +24:19:41.7:  13.31 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:42:39.45 +26:55:15.2:  13.32 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.75 +/- 0.01
Forced photometry reference-image weighted average:  13.04 +/- 0.02
Forced photometry reference-image weighted average:  12.68 +/- 0.01
Forced photometry filter REJECTED candidate at 03:02:38.51 +26:28:41.4: ref_mag=12.75 +/- 0.01 new_mean_mag=12.8870 delta=-0.14 (need > 0.90)
Forced photometry reference-image weighted average:  12.34 +/- 0.01
Forced photometry reference-image weighted average:  13.29 +/- 0.02
Forced photometry filter REJECTED candidate at 03:09:31.92 +20:27:02.8: ref_mag=13.04 +/- 0.02 new_mean_mag=13.0872 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  13.35 +/- 0.02
Forced photometry reference-image weighted average:  12.68 +/- 0.01
Forced photometry filter REJECTED candidate at 02:41:06.93 +23:36:37.1: ref_mag=12.68 +/- 0.01 new_mean_mag=12.9631 delta=-0.28 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:20:20.16 +24:31:49.7: ref_mag=12.34 +/- 0.01 new_mean_mag=12.3695 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:39:50.86 +24:19:41.7: ref_mag=13.29 +/- 0.02 new_mean_mag=13.7724 delta=-0.48 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:42:39.45 +26:55:15.2: ref_mag=13.35 +/- 0.02 new_mean_mag=13.5789 delta=-0.23 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:48:17.41 +22:02:50.7: ref_mag=12.68 +/- 0.01 new_mean_mag=13.0738 delta=-0.40 (need > 0.90)
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:31:42.10 +21:23:01.5:  13.16 +/- 0.02  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:57:21.99 +26:45:54.5:  13.17 +/- 0.03  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:33:53.50 +24:49:56.4:  12.97 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.97 +/- 0.01
Forced photometry filter REJECTED candidate at 02:33:53.50 +24:49:56.4: ref_mag=12.97 +/- 0.01 new_mean_mag=13.0999 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:31:42.10 +21:23:01.5:  13.15 +/- 0.03  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:57:21.99 +26:45:54.5:  13.18 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.15 +/- 0.02
Forced photometry filter REJECTED candidate at 02:31:42.10 +21:23:01.5: ref_mag=13.15 +/- 0.02 new_mean_mag=13.1342 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.18 +/- 0.02
Forced photometry filter REJECTED candidate at 02:57:21.99 +26:45:54.5: ref_mag=13.18 +/- 0.02 new_mean_mag=13.3257 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:41.87 +18:55:02.0:  16.19 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:36:58.58 +24:21:16.3:  14.33 +/- 0.07  detection
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:01:11.14 +22:02:51.8:  16.21 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:07:24.50 +25:30:42.5:  16.12 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:07:24.50 +25:30:42.5:  16.12 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:41.87 +18:55:02.0:  16.17 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:01:11.14 +22:02:51.8:  16.14 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q1b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:36:58.58 +24:21:16.3:  14.28 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.31 +/- 0.05
Forced photometry filter REJECTED candidate at 02:36:58.58 +24:21:16.3: ref_mag=14.31 +/- 0.05 new_mean_mag=14.1292 delta=0.18 (need > 0.90)
Adding exclusion_list_local.txt__out68609.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out68763.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out68767.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 6s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 68243_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68243_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    13.76    02:49:58.45 +25:44:20.6   4376 0938   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:49:58.42 +25:44:21.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68244_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68244_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.83    02:39:50.85 +24:19:41.4   5710 1867   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.72    02:39:50.86 +24:19:42.0   5705 1871   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68245_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68245_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.67    02:42:39.45 +26:55:16.5   5414 0280   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.50    02:42:39.45 +26:55:14.0   5408 0284   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68251_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68251_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.08    02:48:17.39 +22:02:50.1   4465 3170   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.07    02:48:17.42 +22:02:51.4   4459 3174   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68253_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68253_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    12.87    03:02:38.60 +26:28:41.4   2701 0346   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    12.90    03:02:38.42 +26:28:41.4   2696 0350   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68319_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68319_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    11.30    02:58:49.94 +26:46:14.6   3226 0220   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:58:49.95 +26:46:15.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68384_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68384_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    12.08    02:55:50.72 +18:17:09.0   3231 5362   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:55:50.72 +18:17:08.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68408_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68408_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    12.34    03:20:20.19 +24:31:49.5   0150 1255   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    12.40    03:20:20.14 +24:31:50.0   0145 1258   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68532_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68532_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    12.99    02:41:06.92 +23:36:37.0   5513 2290   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    12.94    02:41:06.94 +23:36:37.3   5508 2294   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68533_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68533_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.03    03:09:31.91 +20:27:01.7   1402 3887   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.18    03:09:31.93 +20:27:04.0   1397 3890   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68538_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68538_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    12.99    02:58:49.81 +21:35:33.9   2969 3339   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:58:49.79 +21:35:34.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68552_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68552_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.09    02:33:53.53 +24:49:56.5   6541 1599   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.11    02:33:53.48 +24:49:56.2   6536 1603   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68556_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68556_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    13.16    02:54:13.67 +26:56:46.7   3854 0165   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:54:13.68 +26:56:46.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68565_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68565_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.13    02:31:42.14 +21:23:01.5   6762 3690   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.15    02:31:42.07 +21:23:01.5   6757 3694   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68582_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68582_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    13.29    02:57:21.96 +26:45:54.7   3428 0236   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    13.38    02:57:22.02 +26:45:54.4   3423 0240   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 68607_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68607_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    13.31    02:48:52.18 +25:12:16.4   4505 1271   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:48:52.16 +25:12:16.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68609_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
Preparing report for the candidate 68609_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
  
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Considering the candidate 68610_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68610_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    13.15    03:05:34.11 +25:15:30.7   2231 1048   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  03:05:34.13 +25:15:30.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68763_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
Preparing report for the candidate 68763_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
  
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Considering the candidate 68767_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
Preparing report for the candidate 68767_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
  
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Considering the candidate 68786_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68786_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 2     2026 09 06.48493    2461289.98493    13.91    02:40:59.49 +19:58:23.6   5409 4482   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:40:59.49 +19:58:23.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68811_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 68811_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 1     2026 09 06.48439    2461289.98439    14.21    02:36:58.69 +24:21:15.3   6105 1870   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-37-21_20.00sec_-0.00C_LIGHTs_0413.fits
Discovery image 2     2026 09 06.48493    2461289.98493    14.06    02:36:58.46 +24:21:17.4   6100 1874   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

  
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Considering the candidate 12264_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414
The candidate 12264_fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414 did not pass the final checks
Discovery image 3     2026 09 06.48493    2461289.98493    8.26    02:16:07.27 +25:03:22.6   8993 1520   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Ari-03-Q1b1x1_064033_TTUQ1b1x1_1261498_PnnEEYkt/fd_Ari-03-Q1b1x1_2026-09-06_06-38-08_20.00sec_0.00C_LIGHTs_0414.fits

**** FOUND  02:16:07.26 +25:03:22.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Ari-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
03:00:41.87 +18:55:02.0
03:07:24.50 +25:30:42.5
03:01:11.14 +22:02:51.8
########### Completed Ari-03-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
03:00:41.87 +18:55:02.0
03:07:24.50 +25:30:42.5
03:01:11.14 +22:02:51.8
###################################################################################
03:00:41.87 +18:55:02.0  -- asteroid (will NOT add it to exclusion list)
03:07:24.50 +25:30:42.5  -- asteroid (will NOT add it to exclusion list)
03:01:11.14 +22:02:51.8  -- 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)2461289.98439003 -observatory V36
11:33:45.33 +04:05:45.9 Mercury (-0.9mag)
13:34:01.56 -14:12:32.8 Venus (-4.7mag)
07:11:47.69 +23:01:57.9 Mars (1.2mag)
09:08:22.89 +17:00:22.7 Jupiter (-1.8mag)
00:51:55.06 +02:39:57.0 Saturn (0.5mag)
04:13:40.61 +21:01:57.9 Uranus (5.7mag)
00:13:49.37 -00:02:42.6 Neptune (7.7mag)
20:25:38.95 -23:39:25.7 Pluto (14.5mag)
06:57:30.70 +26:29:59.7 Moon (-9.6mag)
-rw-r--r-- 1 apache apache 362 Sep  6 06:42 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461289.98439003:
09:08:23.41 +17:00:21.6 Io (6.2mag)
09:08:31.56 +16:59:41.0 Europa (6.3mag)
09:08:39.10 +16:59:02.6 Ganymede (5.7mag)
09:07:56.47 +17:02:32.1 Callisto (6.9mag)
09:06:07.54 +17:16:33.0 Himalia (15.7mag)
09:08:24.83 +17:00:13.9 Thebe (16.6mag)
09:05:45.24 +17:10:34.3 Elara (17.7mag)
09:12:17.63 +16:28:12.1 Pasiphae (17.9mag)
09:09:31.45 +17:17:56.1 Carme (19.0mag)
00:51:55.12 +02:40:18.5 Titan (8.3mag)
00:51:50.03 +02:40:01.8 Rhea (9.6mag)
00:52:12.38 +02:42:31.5 Iapetus (11.0mag)
00:52:07.32 +02:39:18.9 Hyperion (14.3mag)
00:50:42.68 +02:29:45.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  6 06:42 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461289.98439003:
21:57:14.21 +00:09:55.4 JWST
16:07:25.46 +48:03:22.8 Chandra
07:03:45.15 -04:30:58.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  6 06:42 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461289.98439003 -observatory V36
03:39:55.74 +19:18:08.8 17.4mag P/1996 R2 (Lagerkvist)
18:02:37.99 -34:13:33.0 14.3mag P/2010 H2 (Vales)
07:18:51.25 -70:15:25.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:35.85 +33:40:45.9 17.7mag C/2017 K2 (PANSTARRS)
04:50:12.95 +45:21:33.0 15.8mag P/2021 N1 (ZTF)
04:50:12.95 +45:21:33.0 15.8mag P/2021 N1 (ZTF)
04:50:12.95 +45:21:33.0 15.8mag P/2021 N1 (ZTF)
04:50:12.95 +45:21:33.0 15.8mag P/2021 N1 (ZTF)
22:14:08.05 +28:46:06.6 17.4mag C/2022 E2 (ATLAS)
07:09:34.20 +25:59:39.5 16.9mag C/2022 N2 (PANSTARRS)
10:48:44.98 +27:15:20.1 17.1mag C/2022 QE78 (ATLAS)
09:48:09.22 +05:14:14.7 18.0mag C/2022 R6 (PANSTARRS)
15:29:45.86 -15:34:40.0 14.8mag C/2023 R1 (PANSTARRS)
08:37:40.67 +32:50:34.6 15.8mag C/2024 E1 (Wierzchos)
15:06:29.80 +15:19:56.6 17.9mag C/2024 G6 (ATLAS)
18:34:07.89 +43:12:16.1 13.7mag C/2024 J3 (ATLAS)
20:27:17.18 +49:20:35.1 17.4mag C/2024 R4 (PANSTARRS)
05:35:10.17 -13:00:57.5 15.1mag C/2024 T5 (ATLAS)
07:11:20.73 +18:42:20.3 17.8mag C/2025 J1 (Borisov)
11:16:40.73 +18:49:56.6 16.8mag C/2025 V2 (Rankin)
13:18:57.65 +00:10:54.0 16.8mag C/2025 Y1 (ATLAS)
16:39:18.34 +74:09:56.1 16.1mag C/2026 A2 (Bok)
03:06:10.70 +46:09:35.0 17.4mag C/2026 B2 (Sun-Gao)
12:12:31.37 +11:12:58.9 17.5mag A/2026 E1
22:25:18.75 -34:58:45.0 13.4mag 10P/Tempel
01:18:12.00 +36:51:45.3 17.9mag 11P/Tempel-Swift-LINEAR
11:47:37.76 -05:24:26.6 16.3mag 29P/Schwassmann-Wachmann
12:06:56.20 -04:50:14.5 17.6mag 63P/Wild
00:45:06.44 -07:01:03.3 15.4mag 65P/Gunn
06:37:45.19 +19:18:49.0 17.1mag 78P/Gehrels
03:17:12.84 +14:59:15.2 16.7mag 88P/Howell
05:35:31.70 +28:19:14.7 17.5mag 112P/Urata-Niijima
07:29:23.02 +25:01:21.7 17.9mag 114P/Wiseman-Skiff
10:26:04.77 +21:02:22.6 14.8mag 123P/West-Hartley
12:44:49.13 -21:03:17.3 17.4mag 124P/Mrkos
06:16:25.64 +20:39:51.1 15.9mag 128P/Shoemaker-Holt
02:35:13.84 -17:42:10.0 15.3mag 161P/Hartley-IRAS
09:39:11.56 +14:16:26.1 12.0mag 169P/NEAT
03:23:44.04 +08:32:26.2 14.5mag 220P/McNaught
04:45:51.96 +36:03:56.1 15.2mag 260P/McNaught
08:29:41.54 +35:47:12.2 17.3mag 295P/LINEAR
15:24:42.82 -00:09:27.8 17.9mag 391P/Kowalski
09:27:05.02 +16:53:31.4 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.1K Sep  6 06:42 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep  6 06:42 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
-rw-r--r-- 1 apache apache 190K Sep  6 06:42 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:51:02.630 +05:47:25.17  AT 2026ynj  2026-08-06.85 21.71
01:41:41.730 +01:06:49.26  AT 2026yni  2026-08-06.85 21.65
01:49:11.200 -00:33:20.53  AT 2026ynh  2026-08-06.84 21.38
01:07:41.150 -00:00:30.93  AT 2026yng  2026-08-06.84 21.99
01:00:19.600 +05:13:13.68  AT 2026ynf  2026-08-06.84 21.4
00:02:10.680 +04:29:05.91  AT 2026yne  2026-08-06.83 22.4
00:13:33.330 +04:19:21.34  AT 2026ynd  2026-08-06.77 22.15
23:51:06.360 +01:51:14.34  AT 2026ync  2026-08-06.76 22.21
23:15:09.720 +02:58:45.37  AT 2026ynb  2026-08-06.75 22.52
22:50:40.350 +05:31:47.83  AT 2026yna  2026-08-05.73 21.56
22:48:01.050 +02:29:57.95  AT 2026ymz  2026-08-05.73 21.98
22:56:40.110 +02:46:51.37  AT 2026ymy  2026-08-04.80 21.96
01:44:34.660 +05:27:13.55  AT 2026ymx  2026-08-01.88 21.27
01:29:50.630 +00:07:42.35  AT 2026ymw  2026-07-21.86 22.34
01:20:55.160 +01:31:29.58  AT 2026ymv  2026-07-20.88 22.17
23:25:01.600 +02:19:39.37  AT 2026ymu  2026-07-20.78 22.49
22:52:58.240 +03:42:25.38  AT 2026ymt  2026-08-05.73 21.81
23:42:43.162 +19:31:30.19  AT 2026yms  2026-08-09.94 19.57
21:20:13.290 -37:42:51.98  AT 2026ymr  2026-08-09.45 19.171
17:37:51.010 -21:58:53.20  AT 2026ymq  2026-08-09.59 14.86
-rw-r--r-- 1 apache apache 88K Sep  6 06:42 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Sep  6 06:42:24 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 24s (0.40 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 36s (0.60 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 11s (0.18 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 31s (0.52 min)
FIELD_Ari-03-Q1b1x1: 79s (1.32 min)
=======================================
TOTAL_RUNTIME: 81s (1.35 min)
Finished: Sun Sep  6 06:43:45 CDT 2026