Mean magnitude and position on the discovery images: 
                   2026 08 31.3303  2461283.8303  13.21  02:45:20.59 +31:43:22.7
149.55992 -25.19327 galactic  Tri  Second-epoch detections are separated by 0.9" and 8.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
686 Gersuind                -1      0       1  13.3     0    0
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:45:20.59 +31:43:22.7:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:45:20.59 +31:43:22.7:  16.23 +/- 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits  wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits -crosshair 2857.25610 4167.13916 image    wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits -crosshair 2851.63623 4160.49512 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7

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 08 31.33033 02 45 20.59 +31 43 22.7          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 08 31.32993 02 45 20.58 +31 43 22.3          13.3 R      V36
     TAU0008  C2026 08 31.33072 02 45 20.60 +31 43 23.1          13.2 R      V36

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

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

TCP 2026 08 31.3303*  02 45 20.59 +31 43 22.7  13.2 U             Tri       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,2461283.8303,13.21,0.05,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 20260831.3303 13.21CV 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 08 31.3303  2461283.8303  14.03  03:04:55.35 +25:24:16.8
157.32703 -28.40872 galactic  Ari  Second-epoch detections are separated by 0.2" and 9.4 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:04:55.35 +25:24:16.8:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:04:55.35 +25:24:16.8:  16.16 +/- 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits  wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits -crosshair 5623.88721 481.09000 image    wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits -crosshair 5617.80566 473.96021 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7

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 08 31.33033 03 04 55.35 +25 24 16.8          14.0 R      V36

Position measured on individual images:

     TAU0008  C2026 08 31.32993 03 04 55.36 +25 24 16.8          14.0 R      V36
     TAU0008  C2026 08 31.33072 03 04 55.34 +25 24 16.8          14.1 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 08 31.3303*  03 04 55.35 +25 24 16.8  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,2461283.8303,14.03,0.05,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 20260831.3303 14.03CV 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 08 31.3303  2461283.8303  14.45  02:48:30.75 +27:37:22.4
152.45006 -28.45450 galactic  Ari  Second-epoch detections are separated by 0.8" and 9.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
399 Persephone              -0     -0       0  14.6     0    0
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:48:30.75 +27:37:22.4:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:48:30.75 +27:37:22.4:  16.20 +/- 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits


fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits  wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits -crosshair 3344.34888 1708.19788 image    wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits -crosshair 3338.53076 1701.39587 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7

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 08 31.33033 02 48 30.75 +27 37 22.4          14.4 R      V36

Position measured on individual images:

     TAU0008  C2026 08 31.32993 02 48 30.72 +27 37 22.2          14.4 R      V36
     TAU0008  C2026 08 31.33072 02 48 30.77 +27 37 22.7          14.5 R      V36

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

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

TCP 2026 08 31.3303*  02 48 30.75 +27 37 22.4  14.4 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,2461283.8303,14.45,0.05,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 20260831.3303 14.45CV NMW


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

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

FITS images used in this processing run:

Field Ari-01-Q1b1x1 reference image: Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Field Ari-01-Q1b1x1 reference image: Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Field Ari-01-Q1b1x1 second-epoch image: Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Field Ari-01-Q1b1x1 second-epoch image: Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
First image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Last  image: 2461283.83071981 31.08.2026 07:56:04.192   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.49
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 5 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  11357
Objects passed selection criteria:  11315
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 8427.75
Average stars matched: 8235.25 (97.7159 %)
Memory usage VmPeak:   237184 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 31 03:03:51 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: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
First image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Last  image: 2461283.83071981 31.08.2026 07:56:04.192   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 63
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
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: 30 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):  70691
Objects passed selection criteria:  70527
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 56132.8
Average stars matched: 54454 (97.0093 %)
Memory usage VmPeak:   290560 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 31 03:05:05 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-01-Q1b1x1
#######################################
########### Starting Ari-01-Q1b1x1 ###########
Processing Ari-01-Q1b1x1
server tau has sufficient free disk space available: 156593 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 156593 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.png' -> 'transient_report/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits_preview.png'

Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits


renamed 'Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.png' -> 'transient_report/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits_preview.png'

Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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= 512.2288
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 629.5282
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3469.5388
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 855.9007
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3464.7127
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 855.5563
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 6.77342
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
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 =     26.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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= '2026-08-31T02:54:56.3306086' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-31T07:54:56.3306086' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61283.3298186343 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-31T07:55:06.2350166' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61283.3299332755 / 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      =     44.9975740396463 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9997950752367 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              48.6175 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     81.1283333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.33173628763707 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                29552 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29552 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.61 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 54.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/d_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits :)

Spent 0.476241 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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/d_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     26.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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= '2026-08-31T02:56:04.1923397' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-31T07:56:04.1923397' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61283.3306040741 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-31T07:56:14.0933928' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61283.3307186691 / 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      =      44.997573953998 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9997950526867 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     48.8508333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     81.2447222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.32700090208663 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                29552 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29552 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.61 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 54.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/d_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits :)

Spent 0.519487 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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/d_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Previews of the CALIBRATED second-epoch images:


fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits



fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
  
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.cat to cache
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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: 2461283.82993437
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty
wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (1st reference image)
verification OK: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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: 03:00:01.066 +29:59:53.26 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-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits (1st new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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: 02:59:57.309 +29:58:44.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:00:01.066 +29:59:53.26
Second-epoch image center 02:59:57.309 +29:58:44.60
Angular distance between the image centers 0.0234 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits (2nd new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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: 03:00:00.133 +29:59:24.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:00:01.066 +29:59:53.26
Second-epoch image center 03:00:00.133 +29:59:24.42
Angular distance between the image centers 0.0087 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  02:59:57.309 +29:58:44.60
Second-epoch second image center 03:00:00.133 +29:59:24.42
Angular distance between the image centers 0.01504 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.9aV97jTwJu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits &> /tmp/tmp.LfO1jWUTTY
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits &> /tmp/tmp.iOH580YqIt
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits &> /tmp/tmp.ncYYi5HW3Q
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat
The reference image (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits) and catalog (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat) found
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat' -> 'wcsmag.cat'
Read 12025 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5980 to 54.6383 deg, Dec +24.3701 to +35.3045 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 35.5980 to 54.6383 deg, Dec 24.3701 to 35.3045 deg
Loaded 7081 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): 5294 out of 5692 total matches.
Matched with Tycho-2 5692 out of 12025 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.938250
a=0.000000 b=1.000000 c=22.938250
From vast_summary.log: estimated ref. image limiting mag.:  -7.49
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.45

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.45

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 12025 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5980 to 54.6383 deg, Dec +24.3701 to +35.3045 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 35.5980 to 54.6383 deg, Dec 24.3701 to 35.3045 deg
Loaded 7081 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): 5294 out of 5692 total matches.
Matched with Tycho-2 5692 out of 12025 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (aperture=6.0)
Read 11990 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5981 to 54.6214 deg, Dec +24.3701 to +35.3114 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 35.5981 to 54.6214 deg, Dec 24.3701 to 35.3114 deg
Loaded 7085 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): 5304 out of 5702 total matches.
Matched with Tycho-2 5702 out of 11990 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 2.1 pix  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 2.2 pix  fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
 2.2 pix  fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Limiting magnitude estimates:
 15.4 mag.  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 15.4 mag.  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 14.3 mag.  fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
 14.3 mag.  fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.4 (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.9aV97jTwJu (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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=922, bad_region=0, passed=12025
Got 12025 stars (including 11093 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
util/solve_plate_with_UCAC5 got 12025 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 571 to 628 (Dec 24.4 to 35.3)
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: 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(), 12025 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 571 to 628 (Dec 24.4 to 35.3)
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: 4877 matched stars entering correct_measured_positions(), 12025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 12025 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits N_match=4877 sigma_overall_arcsec=0.309 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.294 sigma_q3_arcsec=0.307 sigma_q4_arcsec=0.253 n_q1=1155 n_q2=1438 n_q3=1124 n_q4=1160 worst_quadrant_to_overall_ratio=1.376
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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.LfO1jWUTTY (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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=923, bad_region=1, passed=11990
Got 11990 stars (including 11052 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 11990 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 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 11990 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 571 to 628 (Dec 24.4 to 35.3)
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(), 11990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 11990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4876 stars left (next iteration limit 5363)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits N_match=4876 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.399 sigma_q2_arcsec=0.279 sigma_q3_arcsec=0.289 sigma_q4_arcsec=0.240 n_q1=1161 n_q2=1437 n_q3=1118 n_q4=1160 worst_quadrant_to_overall_ratio=1.356
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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.iOH580YqIt (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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=475, bad_region=0, passed=4940
Got 4940 stars (including 4457 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat 
util/solve_plate_with_UCAC5 got 4940 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 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4339 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4324 matched stars entering correct_measured_positions(), 4324 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4324 matched stars entering correct_measured_positions(), 4940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4341 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4326 matched stars entering correct_measured_positions(), 4940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4326 matched stars entering correct_measured_positions(), 4940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4326 stars left (next iteration limit 4756)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4326 robust_rms=11.335 arcsec worst_quadrant_rms=15.678 arcsec
SIP_REFIT: SIP order 3 trial: matched=4326 robust_rms=0.418 arcsec worst_quadrant_rms=0.443 arcsec
SIP_REFIT: SIP order 5 trial: matched=4326 robust_rms=0.278 arcsec worst_quadrant_rms=0.300 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4326 robust_rms_before=1.042 arcsec robust_rms_before_corrected=0.298 arcsec robust_rms_after=0.278 arcsec worst_quadrant_rms_before=0.331 worst_quadrant_rms_after=0.300
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.331 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits N_match=4326 sigma_overall_arcsec=0.309 sigma_q1_arcsec=0.302 sigma_q2_arcsec=0.339 sigma_q3_arcsec=0.289 sigma_q4_arcsec=0.293 n_q1=995 n_q2=994 n_q3=1312 n_q4=1025 worst_quadrant_to_overall_ratio=1.097
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits -region wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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.ncYYi5HW3Q (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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=474, bad_region=0, passed=4976
Got 4976 stars (including 4493 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat 
util/solve_plate_with_UCAC5 got 4976 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 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4374 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4360 matched stars entering correct_measured_positions(), 4360 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4360 matched stars entering correct_measured_positions(), 4976 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4375 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4361 matched stars entering correct_measured_positions(), 4976 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4361 matched stars entering correct_measured_positions(), 4976 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4361 stars left (next iteration limit 4796)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4361 robust_rms=11.502 arcsec worst_quadrant_rms=16.026 arcsec
SIP_REFIT: SIP order 3 trial: matched=4361 robust_rms=0.403 arcsec worst_quadrant_rms=0.426 arcsec
SIP_REFIT: SIP order 5 trial: matched=4361 robust_rms=0.279 arcsec worst_quadrant_rms=0.308 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4361 robust_rms_before=1.041 arcsec robust_rms_before_corrected=0.298 arcsec robust_rms_after=0.279 arcsec worst_quadrant_rms_before=0.333 worst_quadrant_rms_after=0.308
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.333 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits N_match=4361 sigma_overall_arcsec=0.311 sigma_q1_arcsec=0.305 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.298 n_q1=1011 n_q2=988 n_q3=1319 n_q4=1043 worst_quadrant_to_overall_ratio=1.116
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits -region wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits to local_wcs_cache/
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits'
Saving the final (post-refit) wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits to local_wcs_cache/
'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits'
Saving the final (post-refit) wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits to local_wcs_cache/
'wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits' -> 'local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits'
Saving the final (post-refit) wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits to local_wcs_cache/
'wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits' -> 'local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits sigma_overall=0.309 worst_q_ratio=1.376
ref2=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits sigma_overall=0.294 worst_q_ratio=1.356
new1=fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits sigma_overall=0.309 worst_q_ratio=1.097
new2=fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits sigma_overall=0.311 worst_q_ratio=1.116
reference average sigma_overall=0.3015 worst_q_ratio=1.366
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139_astrometric_residuals.png (4877 matched stars from wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140_astrometric_residuals.png (4876 matched stars from wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340_astrometric_residuals.png (4326 matched stars from wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341_astrometric_residuals.png (4361 matched stars from wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits'
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits'
Preparing the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20667_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 20667_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    7.77    03:20:26.70 +24:32:36.4   7791 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:20:26.72 +24:32:36.4 in the exclusion list exclusion_list_tycho2.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02774_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 02774_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 3     2026 08 31.33072    2461283.83072    11.54    02:48:43.38 +33:27:23.0   3251 5219   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:48:43.40 +33:27:22.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ari-01-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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
  
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.cat to cache
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Creating symlink local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty
wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (1st reference image)
verification OK: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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: 03:00:01.066 +29:59:53.26 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-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits (1st new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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: 02:59:57.309 +29:58:44.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:00:01.066 +29:59:53.26
Second-epoch image center 02:59:57.309 +29:58:44.60
Angular distance between the image centers 0.0234 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits (2nd new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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: 03:00:00.133 +29:59:24.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:00:01.066 +29:59:53.26
Second-epoch image center 03:00:00.133 +29:59:24.42
Angular distance between the image centers 0.0087 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  02:59:57.309 +29:58:44.60
Second-epoch second image center 03:00:00.133 +29:59:24.42
Angular distance between the image centers 0.01504 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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.ngKbaIFcgT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits &> /tmp/tmp.1UeqkXTVn2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits &> /tmp/tmp.p2EI1NlHMZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits &> /tmp/tmp.StWJe9AsLR
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat
The reference image (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits) and catalog (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat) found
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat' -> 'wcsmag.cat'
Read 76723 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5927 to 54.6698 deg, Dec +24.3237 to +35.3074 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 35.5927 to 54.6698 deg, Dec 24.3237 to 35.3074 deg
Loaded 7116 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): 4767 out of 5744 total matches.
Matched with Tycho-2 5744 out of 76723 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.815000
a=0.000000 b=1.000000 c=22.815000
From vast_summary.log: estimated ref. image limiting mag.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.62

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.62

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 76723 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5927 to 54.6698 deg, Dec +24.3237 to +35.3074 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 35.5927 to 54.6698 deg, Dec 24.3237 to 35.3074 deg
Loaded 7116 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): 4767 out of 5744 total matches.
Matched with Tycho-2 5744 out of 76723 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (aperture=4.6)
Read 76511 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5646 to 54.6637 deg, Dec +24.3405 to +35.3167 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 35.5646 to 54.6637 deg, Dec 24.3405 to 35.3167 deg
Loaded 7129 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): 4775 out of 5749 total matches.
Matched with Tycho-2 5749 out of 76511 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 60 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 1.9 pix  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 2.1 pix  fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
 2.1 pix  fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Limiting magnitude estimates:
 15.6 mag.  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 15.6 mag.  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 14.5 mag.  fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
 14.5 mag.  fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
All-image limiting magnitude estimate:  14.5 (SNR )  13.9 (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.ngKbaIFcgT (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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=13, blended=5130, bad_region=4, passed=76710
Got 76710 stars (including 71432 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
util/solve_plate_with_UCAC5 got 76710 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 571 to 628 (Dec 24.3 to 35.3)
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: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 76710 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 571 to 628 (Dec 24.3 to 35.3)
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(), 76710 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 76710 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: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits N_match=4877 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.276 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.249 n_q1=1132 n_q2=1381 n_q3=1170 n_q4=1194 worst_quadrant_to_overall_ratio=1.322
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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.1UeqkXTVn2 (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=5058, bad_region=7, passed=76491
Got 76491 stars (including 71297 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 76491 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 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 76491 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 571 to 628 (Dec 24.3 to 35.3)
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(), 76491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 76491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4876 stars left (next iteration limit 5363)
Stop iterations.


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

SIP_REFIT: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits N_match=4876 sigma_overall_arcsec=0.292 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.236 n_q1=1143 n_q2=1383 n_q3=1153 n_q4=1197 worst_quadrant_to_overall_ratio=1.304
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.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.p2EI1NlHMZ (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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=1296, bad_region=2, passed=36414
Got 36414 stars (including 35061 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat 
util/solve_plate_with_UCAC5 got 36414 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 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 4862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 36414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 36414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 36414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4862 stars left (next iteration limit 5348)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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=4862 robust_rms=9.946 arcsec worst_quadrant_rms=15.131 arcsec
SIP_REFIT: SIP order 3 trial: matched=4862 robust_rms=0.417 arcsec worst_quadrant_rms=0.445 arcsec
SIP_REFIT: SIP order 5 trial: matched=4862 robust_rms=0.281 arcsec worst_quadrant_rms=0.299 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4862 robust_rms_before=1.013 arcsec robust_rms_before_corrected=0.289 arcsec robust_rms_after=0.281 arcsec worst_quadrant_rms_before=0.319 worst_quadrant_rms_after=0.299
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.319 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits N_match=4862 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.296 sigma_q2_arcsec=0.339 sigma_q3_arcsec=0.275 sigma_q4_arcsec=0.288 n_q1=1195 n_q2=1120 n_q3=1416 n_q4=1131 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits -region wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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.StWJe9AsLR (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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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=1317, bad_region=2, passed=36344
Got 36344 stars (including 34962 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat 
util/solve_plate_with_UCAC5 got 36344 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 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 36344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4875 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 36344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 36344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4867 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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=4867 robust_rms=10.126 arcsec worst_quadrant_rms=15.419 arcsec
SIP_REFIT: SIP order 3 trial: matched=4867 robust_rms=0.403 arcsec worst_quadrant_rms=0.425 arcsec
SIP_REFIT: SIP order 5 trial: matched=4867 robust_rms=0.278 arcsec worst_quadrant_rms=0.300 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4867 robust_rms_before=1.016 arcsec robust_rms_before_corrected=0.287 arcsec robust_rms_after=0.278 arcsec worst_quadrant_rms_before=0.323 worst_quadrant_rms_after=0.300
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.323 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits N_match=4867 sigma_overall_arcsec=0.298 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.292 n_q1=1198 n_q2=1119 n_q3=1417 n_q4=1133 worst_quadrant_to_overall_ratio=1.149
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits -region wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.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_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Preparing the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:00:05.24 +31:04:47.4:  13.44 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:42:39.46 +26:55:14.5:  13.67 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:58:01.84 +32:18:09.4:  14.24 +/- 0.06  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:43:16.56 +26:18:51.4:  13.44 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:57:07.30 +30:27:48.7:  14.20 +/- 0.06  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:03:16.24 +29:29:44.3:  14.18 +/- 0.05  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:32:17.83 +33:35:12.9:  12.90 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:12:51.61 +26:08:35.1:  12.93 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:00:05.24 +31:04:47.4:  13.48 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:57:07.30 +30:27:48.7:  14.15 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.02
Forced photometry filter REJECTED candidate at 03:00:05.24 +31:04:47.4: ref_mag=13.46 +/- 0.02 new_mean_mag=13.6279 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:42:39.46 +26:55:14.5:  13.72 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:58:01.84 +32:18:09.4:  14.13 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.18 +/- 0.04
Forced photometry reference-image weighted average:  14.18 +/- 0.04
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:03:16.24 +29:29:44.3:  14.25 +/- 0.05  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:43:16.56 +26:18:51.4:  13.44 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 02:57:07.30 +30:27:48.7: ref_mag=14.18 +/- 0.04 new_mean_mag=14.2056 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:58:01.84 +32:18:09.4: ref_mag=14.18 +/- 0.04 new_mean_mag=14.1834 delta=-0.00 (need > 0.90)
Forced photometry reference-image weighted average:  13.70 +/- 0.03
Forced photometry reference-image weighted average:  14.21 +/- 0.04
Forced photometry filter REJECTED candidate at 02:42:39.46 +26:55:14.5: ref_mag=13.70 +/- 0.03 new_mean_mag=13.5239 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average:  13.44 +/- 0.02
Forced photometry filter REJECTED candidate at 03:03:16.24 +29:29:44.3: ref_mag=14.21 +/- 0.04 new_mean_mag=14.2319 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:43:16.56 +26:18:51.4: ref_mag=13.44 +/- 0.02 new_mean_mag=13.5916 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:32:17.83 +33:35:12.9:  12.85 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.88 +/- 0.02
Forced photometry filter REJECTED candidate at 03:32:17.83 +33:35:12.9: ref_mag=12.88 +/- 0.02 new_mean_mag=13.1742 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:12:51.61 +26:08:35.1:  12.97 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:05:37.33 +27:52:26.8:  10.95 +/- 0.00  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.01
Forced photometry filter REJECTED candidate at 03:12:51.61 +26:08:35.1: ref_mag=12.95 +/- 0.01 new_mean_mag=13.1967 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:05:37.33 +27:52:26.8:  10.92 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.93 +/- 0.00
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:00:17.53 +31:06:11.0:  13.08 +/- 0.02  detection
Forced photometry filter REJECTED candidate at 03:05:37.33 +27:52:26.8: ref_mag=10.93 +/- 0.00 new_mean_mag=11.3154 delta=-0.38 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:55:28.83 +28:09:11.0:  12.60 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:51:09.33 +30:31:49.4:  13.08 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:31:28.25 +26:17:17.5:  12.90 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:00:17.53 +31:06:11.0:  13.09 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.08 +/- 0.02
Forced photometry filter REJECTED candidate at 03:00:17.53 +31:06:11.0: ref_mag=13.08 +/- 0.02 new_mean_mag=13.0683 delta=0.01 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:55:28.83 +28:09:11.0:  12.58 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.59 +/- 0.01
Forced photometry filter REJECTED candidate at 02:55:28.83 +28:09:11.0: ref_mag=12.59 +/- 0.01 new_mean_mag=12.6237 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:51:09.33 +30:31:49.4:  13.08 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.08 +/- 0.02
Forced photometry filter REJECTED candidate at 02:51:09.33 +30:31:49.4: ref_mag=13.08 +/- 0.02 new_mean_mag=13.0879 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:24:39.11 +32:39:07.0:  13.08 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:31:28.25 +26:17:17.5:  12.86 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.88 +/- 0.01
Forced photometry filter REJECTED candidate at 02:31:28.25 +26:17:17.5: ref_mag=12.88 +/- 0.01 new_mean_mag=13.1171 delta=-0.23 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:45:40.26 +30:19:06.0:  13.27 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:45:20.59 +31:43:22.7:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:24:39.11 +32:39:07.0:  13.05 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.07 +/- 0.02
Forced photometry filter REJECTED candidate at 02:24:39.11 +32:39:07.0: ref_mag=13.07 +/- 0.02 new_mean_mag=13.1576 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:09:44.98 +27:57:49.7:  13.40 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:45:20.59 +31:43:22.7:  16.23 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:45:40.26 +30:19:06.0:  13.34 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.30 +/- 0.02
Forced photometry filter REJECTED candidate at 02:45:40.26 +30:19:06.0: ref_mag=13.30 +/- 0.02 new_mean_mag=13.2783 delta=0.02 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:57:17.68 +33:57:05.2:  13.36 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:39:47.02 +32:48:16.1:  13.50 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:28:25.76 +26:16:19.7:  13.25 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:21:48.56 +32:56:33.5:  13.48 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:09:44.98 +27:57:49.7:  13.35 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.37 +/- 0.02
Forced photometry filter REJECTED candidate at 03:09:44.98 +27:57:49.7: ref_mag=13.37 +/- 0.02 new_mean_mag=13.4514 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:57:17.68 +33:57:05.2:  13.38 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.37 +/- 0.02
Forced photometry filter REJECTED candidate at 02:57:17.68 +33:57:05.2: ref_mag=13.37 +/- 0.02 new_mean_mag=13.5357 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:28:25.76 +26:16:19.7:  13.28 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:21:48.56 +32:56:33.5:  13.52 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:39:47.02 +32:48:16.1:  13.48 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.50 +/- 0.02
Forced photometry reference-image weighted average:  13.26 +/- 0.02
Forced photometry reference-image weighted average:  13.49 +/- 0.03
Forced photometry filter REJECTED candidate at 03:21:48.56 +32:56:33.5: ref_mag=13.50 +/- 0.02 new_mean_mag=13.4855 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:28:25.76 +26:16:19.7: ref_mag=13.26 +/- 0.02 new_mean_mag=13.4307 delta=-0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:39:47.02 +32:48:16.1: ref_mag=13.49 +/- 0.03 new_mean_mag=13.5222 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:00:41.92 +24:53:23.3:  13.46 +/- 0.03  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:13:08.36 +30:44:40.2:  13.69 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:00:41.92 +24:53:23.3:  13.52 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.02
Forced photometry filter REJECTED candidate at 03:00:41.92 +24:53:23.3: ref_mag=13.49 +/- 0.02 new_mean_mag=13.5833 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:13:08.36 +30:44:40.2:  13.64 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.66 +/- 0.03
Forced photometry filter REJECTED candidate at 03:13:08.36 +30:44:40.2: ref_mag=13.66 +/- 0.03 new_mean_mag=13.6748 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:46:24.25 +27:42:32.7:  13.84 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:51:46.51 +27:15:44.9:  13.87 +/- 0.05  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:00:38.62 +28:21:03.5:  14.07 +/- 0.05  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:48:30.75 +27:37:22.4:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:54:40.93 +25:08:40.6:  14.07 +/- 0.05  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:04:55.35 +25:24:16.8:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:46:24.25 +27:42:32.7:  13.85 +/- 0.04  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:48:30.75 +27:37:22.4:  16.20 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:00:38.62 +28:21:03.5:  13.99 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.84 +/- 0.03
Forced photometry reference-image weighted average:  14.03 +/- 0.03
Forced photometry filter REJECTED candidate at 02:46:24.25 +27:42:32.7: ref_mag=13.84 +/- 0.03 new_mean_mag=13.8804 delta=-0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:00:38.62 +28:21:03.5: ref_mag=14.03 +/- 0.03 new_mean_mag=14.0498 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:54:40.93 +25:08:40.6:  14.18 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.12 +/- 0.04
Forced photometry filter REJECTED candidate at 02:54:40.93 +25:08:40.6: ref_mag=14.12 +/- 0.04 new_mean_mag=13.9669 delta=0.15 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:51:46.51 +27:15:44.9:  14.01 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.93 +/- 0.04
Forced photometry filter REJECTED candidate at 02:51:46.51 +27:15:44.9: ref_mag=13.93 +/- 0.04 new_mean_mag=14.1964 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:04:55.35 +25:24:16.8:  16.16 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out93046.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out93262.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out93319.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 13s
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: 3s
  
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Considering the candidate 92683_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92683_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.22    03:03:16.29 +29:29:43.5   5239 2931   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    14.24    03:03:16.18 +29:29:45.0   5233 2924   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92684_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92684_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.20    02:58:01.80 +32:18:09.0   4464 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    14.17    02:58:01.87 +32:18:09.9   4459 4571   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92686_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92686_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.11    02:57:07.25 +30:27:48.0   4405 3466   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    14.37    02:57:07.36 +30:27:49.3   4400 3459   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92689_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92689_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.91    02:49:58.38 +25:44:23.0   3573 0569   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:49:58.44 +25:44:22.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92692_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92692_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.76    03:00:05.27 +31:04:47.5   4768 3857   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.55    03:00:05.20 +31:04:47.2   4762 3850   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92694_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92694_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.67    02:43:16.48 +26:18:51.8   2659 0895   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.52    02:43:16.63 +26:18:50.9   2653 0888   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92696_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92696_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.56    02:47:25.28 +34:17:08.0   3071 5717   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:47:25.17 +34:17:07.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92697_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92697_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.63    02:42:39.42 +26:55:14.9   2568 1260   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.46    02:42:39.50 +26:55:14.0   2562 1253   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92699_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92699_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.39    02:44:47.78 +26:21:37.6   2859 0922   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:44:47.76 +26:21:37.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92701_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92701_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.19    02:46:47.19 +34:49:59.8   2982 6048   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:46:47.19 +34:50:00.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92702_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92702_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.25    03:32:17.87 +33:35:13.7   8735 5766   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.12    03:32:17.80 +33:35:12.2   8729 5759   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92704_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92704_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.18    03:12:51.58 +26:08:34.7   6667 1008   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.21    03:12:51.64 +26:08:35.5   6661 1000   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92706_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92706_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.07    02:40:13.06 +28:33:45.8   2219 2240   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:40:13.09 +28:33:45.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92709_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92709_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    12.05    02:35:13.38 +25:45:49.1   1555 0531   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:35:13.38 +25:45:48.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92710_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92710_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    7.90    03:20:26.71 +24:32:36.4   7791 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:20:26.73 +24:32:36.4 in the exclusion list exclusion_list_tycho2.txt ****
  
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Considering the candidate 92779_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92779_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    11.30    03:05:37.32 +27:52:26.9   5614 1978   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    11.33    03:05:37.33 +27:52:26.6   5608 1971   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92843_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92843_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    12.20    02:57:07.64 +31:54:52.6   4356 4332   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:57:07.63 +31:54:52.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92875_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92875_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    12.46    03:06:54.66 +30:30:11.2   5665 3562   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:06:54.72 +30:30:10.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92902_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92902_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    12.62    02:55:28.83 +28:09:10.9   4259 2066   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    12.62    02:55:28.83 +28:09:11.1   4253 2059   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92959_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92959_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    12.89    02:58:17.67 +32:29:47.4   4486 4690   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:58:17.65 +32:29:47.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92985_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92985_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.08    02:51:09.31 +30:31:49.3   3631 3472   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.10    02:51:09.36 +30:31:49.5   3625 3465   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92989_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92989_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.09    03:27:02.49 +24:51:04.0   8683 0398   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:27:02.49 +24:51:03.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92990_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92990_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.06    03:00:17.50 +31:06:10.9   4793 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.08    03:00:17.55 +31:06:11.1   4788 3866   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 92996_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 92996_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.14    02:31:28.25 +26:17:17.7   1046 0854   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.10    02:31:28.25 +26:17:17.4   1040 0847   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93000_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93000_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.18    02:42:17.37 +30:55:12.4   2468 3668   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:42:17.33 +30:55:13.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93005_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93005_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.19    03:24:26.78 +33:33:16.9   7737 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:24:26.82 +33:33:17.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93007_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93007_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.29    02:48:52.17 +25:12:16.4   3434 0238   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:48:52.14 +25:12:16.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93009_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93009_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.16    02:24:39.13 +32:39:05.8   0184 4735   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.15    02:24:39.09 +32:39:08.2   0178 4729   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93021_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93021_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.20    02:50:05.21 +27:17:33.6   3556 1510   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:50:05.23 +27:17:33.3 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 93023_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93023_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.11    02:43:18.74 +27:41:32.9   2641 1723   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:43:18.77 +27:41:32.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93039_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93039_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.18    03:15:51.31 +32:50:26.8   6694 5064   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:15:51.27 +32:50:25.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93040_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93040_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.28    03:23:35.32 +27:23:24.9   8034 1887   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:23:35.30 +27:23:26.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93044_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93044_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.28    02:45:40.29 +30:19:06.8   2922 3322   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.28    02:45:40.24 +30:19:05.3   2916 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93046_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
Preparing report for the candidate 93046_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
  
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Considering the candidate 93053_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93053_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.34    02:57:09.38 +31:55:14.1   4359 4336   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:57:09.39 +31:55:14.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93059_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93059_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.25    02:55:32.51 +31:03:37.3   4178 3808   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:55:32.50 +31:03:37.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93078_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93078_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.27    02:51:48.43 +33:05:34.1   3648 5012   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:51:48.44 +33:05:33.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93087_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93087_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.36    03:05:34.15 +25:15:30.2   5712 0391   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:05:34.16 +25:15:30.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93096_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93096_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.42    03:09:44.97 +27:57:49.4   6158 2072   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.49    03:09:44.99 +27:57:49.9   6153 2065   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93107_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93107_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.45    02:44:17.87 +35:07:18.5   2667 6218   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:44:17.84 +35:07:18.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93110_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93110_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.49    02:57:17.65 +33:57:06.7   4319 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.60    02:57:17.72 +33:57:03.7   4314 5562   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93125_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93125_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.52    02:39:47.31 +32:48:14.4   2132 4809   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.53    02:39:46.74 +32:48:17.8   2126 4803   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93127_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93127_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.49    03:28:25.94 +26:16:20.2   8776 1289   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.39    03:28:25.58 +26:16:19.2   8769 1282   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93131_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93131_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.48    03:21:48.63 +32:56:33.6   7449 5211   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.49    03:21:48.49 +32:56:33.5   7443 5203   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93134_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93134_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.68    02:44:35.34 +28:00:31.0   2808 1918   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:44:35.39 +28:00:30.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93146_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93146_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.63    03:03:28.97 +28:14:39.7   5310 2174   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:03:28.95 +28:14:40.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 93148_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93148_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.65    03:07:46.73 +25:33:50.2   6000 0597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  03:07:46.72 +25:33:50.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93151_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93151_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.61    03:00:41.98 +24:53:24.2   5067 0133   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.56    03:00:41.87 +24:53:22.4   5061 0125   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93159_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93159_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.54    02:24:56.00 +28:50:23.8   0170 2406   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:24:56.00 +28:50:24.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93164_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93164_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.69    02:46:49.49 +34:49:39.3   2986 6045   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:46:49.51 +34:49:38.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93197_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93197_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    13.75    02:52:18.90 +28:37:10.4   3822 2321   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:52:18.96 +28:37:10.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93198_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93198_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.66    03:13:08.37 +30:44:41.0   6464 3778   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.68    03:13:08.35 +30:44:39.3   6458 3771   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93222_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93222_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 2     2026 08 31.33072    2461283.83072    14.09    02:57:10.67 +33:04:54.3   4326 5036   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:57:10.64 +33:04:54.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93225_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93225_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    13.89    02:46:24.20 +27:42:33.8   3061 1751   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.87    02:46:24.30 +27:42:31.6   3055 1744   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93262_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
Preparing report for the candidate 93262_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
  
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Considering the candidate 93271_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93271_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.06    03:00:38.61 +28:21:02.8   4936 2222   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    14.04    03:00:38.62 +28:21:04.1   4930 2215   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93278_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93278_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.02    02:54:40.88 +25:08:40.0   4236 0243   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    13.93    02:54:40.98 +25:08:41.1   4230 0236   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93287_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 93287_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 1     2026 08 31.32993    2461283.82993    14.11    02:51:46.46 +27:15:46.4   3789 1508   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Discovery image 2     2026 08 31.33072    2461283.83072    14.39    02:51:46.57 +27:15:43.4   3783 1500   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

  
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Considering the candidate 93319_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
Preparing report for the candidate 93319_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
  
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Considering the candidate 16847_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341
The candidate 16847_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341 did not pass the final checks
Discovery image 3     2026 08 31.33072    2461283.83072    11.72    02:48:43.40 +33:27:22.5   3251 5219   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits

**** FOUND  02:48:43.43 +33:27:22.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 17s
Prepared the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
02:45:20.59 +31:43:22.7
03:04:55.35 +25:24:16.8
02:48:30.75 +27:37:22.4
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-31_CI_Ari-01-Q1b1x1_025820_TTUQ1b1x1_2511832_YUHy74O7/monitoring_positions.txt
Read 36424 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.7501 to 54.8218 deg, Dec +24.1079 to +35.3971 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 35.7501 to 54.8218 deg, Dec 24.1079 to 35.3971 deg
Loaded 7301 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): 5383 out of 5751 total matches.
Matched with Tycho-2 5751 out of 36424 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits
Observation time (mid-exposure, UTC): JD 2461283.82993 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 44.98778 deg  Dec= +29.97827 deg
Frame center: alt= +48.882 deg  az= 82.887 deg  airmass= 1.3259
Header cross-check: CENTALT= 48.617 deg (difference +0.265 deg)
Header cross-check: AIRMASS= 1.3317 (we compute 1.3259)
Airmass zero-point fit: OK  k= +0.1064 +/- 0.0361 mag/airmass  N= 3962  airmass span 1.1829-1.5509  scatter 0.2084 mag
Source monitoring: airmass zero-point for wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-54-56_20.00sec_-0.00C_LIGHTs_0340.fits: OK +0.151033 -0.106373 1.3259 +0.1064 3962 0.3680 0.2084 1.1829 1.5509
Read 36353 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.7725 to 54.8686 deg, Dec +24.1080 to +35.4084 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 35.7725 to 54.8686 deg, Dec 24.1080 to 35.4084 deg
Loaded 7318 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): 5380 out of 5764 total matches.
Matched with Tycho-2 5764 out of 36353 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits
Observation time (mid-exposure, UTC): JD 2461283.83072 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 44.99954 deg  Dec= +29.98934 deg
Frame center: alt= +49.109 deg  az= 82.968 deg  airmass= 1.3213
Header cross-check: CENTALT= 48.851 deg (difference +0.258 deg)
Header cross-check: AIRMASS= 1.3270 (we compute 1.3213)
Airmass zero-point fit: OK  k= +0.1024 +/- 0.0368 mag/airmass  N= 3920  airmass span 1.1799-1.5434  scatter 0.2104 mag
Source monitoring: airmass zero-point for wcs_fd_Ari-01-Q1b1x1_2026-08-31_02-56-04_20.00sec_0.00C_LIGHTs_0341.fits: OK +0.145008 -0.102395 1.3213 +0.1024 3920 0.3635 0.2104 1.1799 1.5434
########### Completed Ari-01-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 ####
02:45:20.59 +31:43:22.7
03:04:55.35 +25:24:16.8
02:48:30.75 +27:37:22.4
###################################################################################
02:45:20.59 +31:43:22.7  -- asteroid (will NOT add it to exclusion list)
03:04:55.35 +25:24:16.8  -- asteroid (will NOT add it to exclusion list)
02:48:30.75 +27:37:22.4  -- 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)2461283.82993437 -observatory V36
10:52:34.25 +08:54:28.0 Mercury (-1.5mag)
13:17:18.16 -11:43:47.8 Venus (-4.6mag)
06:54:57.47 +23:21:39.1 Mars (1.2mag)
09:03:13.54 +17:21:50.5 Jupiter (-1.8mag)
00:53:13.90 +02:49:27.5 Saturn (0.5mag)
04:13:30.85 +21:01:32.6 Uranus (5.7mag)
00:14:23.06 +00:01:06.3 Neptune (7.7mag)
20:26:06.28 -23:37:52.1 Pluto (14.5mag)
00:53:54.94 +09:25:31.4 Moon (-11.7mag)
-rw-r--r-- 1 apache apache 363 Aug 31 03:03 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461283.82993437:
09:03:14.59 +17:21:45.6 Io (6.2mag)
09:03:07.42 +17:22:21.0 Europa (6.3mag)
09:03:20.27 +17:21:16.8 Ganymede (5.6mag)
09:03:32.11 +17:20:21.5 Callisto (6.9mag)
09:00:48.57 +17:34:57.0 Himalia (15.7mag)
09:03:13.13 +17:21:52.8 Thebe (16.6mag)
09:00:28.43 +17:29:30.8 Elara (17.7mag)
09:07:15.29 +16:51:41.6 Pasiphae (17.9mag)
09:04:48.65 +17:37:44.4 Carme (19.0mag)
00:53:21.13 +02:48:52.9 Titan (8.4mag)
00:53:18.49 +02:49:16.6 Rhea (9.7mag)
00:53:44.12 +02:52:07.6 Iapetus (11.0mag)
00:53:02.29 +02:49:01.1 Hyperion (14.4mag)
00:52:08.23 +02:39:53.2 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 31 03:03 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461283.82993437:
21:11:23.35 -06:04:57.1 JWST
20:35:32.82 -38:36:29.5 Chandra
06:07:41.97 +27:18:17.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 31 03:03 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461283.82993437 -observatory V36
03:35:44.01 +18:59:10.3 17.4mag P/1996 R2 (Lagerkvist)
18:00:57.47 -34:20:06.1 14.3mag P/2010 H2 (Vales)
07:14:00.70 -69:55:46.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:44.96 +33:31:25.3 17.7mag C/2017 K2 (PANSTARRS)
04:39:52.71 +44:19:46.0 15.5mag P/2021 N1 (ZTF)
22:19:10.18 +29:28:31.4 17.4mag C/2022 E2 (ATLAS)
07:04:39.13 +26:06:41.4 16.8mag C/2022 N2 (PANSTARRS)
10:43:03.12 +27:29:16.6 17.0mag C/2022 QE78 (ATLAS)
09:44:11.51 +05:16:04.7 18.0mag C/2022 R6 (PANSTARRS)
20:44:31.90 +62:28:00.1 18.0mag C/2023 H5 (Lemmon)
15:31:54.71 -15:02:05.0 14.7mag C/2023 R1 (PANSTARRS)
08:32:03.08 +32:29:06.8 15.7mag C/2024 E1 (Wierzchos)
15:05:55.74 +15:24:17.3 17.9mag C/2024 G6 (ATLAS)
18:38:38.53 +43:23:20.6 13.7mag C/2024 J3 (ATLAS)
20:36:02.16 +49:35:05.5 17.5mag C/2024 R4 (PANSTARRS)
05:31:37.08 -12:56:54.2 15.2mag C/2024 T5 (ATLAS)
07:08:54.94 +19:54:40.2 17.8mag C/2025 J1 (Borisov)
11:06:57.29 +19:18:08.3 16.9mag C/2025 V2 (Rankin)
13:14:03.81 +00:40:10.2 16.8mag C/2025 Y1 (ATLAS)
16:25:13.41 +75:05:56.8 16.3mag C/2026 A2 (Bok)
03:08:29.73 +46:17:33.4 17.4mag C/2026 B2 (Sun-Gao)
12:06:52.99 +10:42:20.9 17.5mag A/2026 E1
22:20:11.80 -34:14:59.4 13.2mag 10P/Tempel
11:43:32.80 -04:57:15.7 16.3mag 29P/Schwassmann-Wachmann
11:54:31.95 -02:52:26.3 17.5mag 63P/Wild
00:48:10.74 -06:37:44.3 15.4mag 65P/Gunn
06:25:29.78 +19:44:27.4 17.1mag 78P/Gehrels
03:16:00.06 +14:51:34.9 16.7mag 88P/Howell
08:50:46.76 +24:08:06.4 16.6mag 93P/Lovas
05:15:31.42 +25:56:11.5 17.6mag 112P/Urata-Niijima
07:10:43.09 +26:29:05.2 16.0mag 114P/Wiseman-Skiff
10:12:12.36 +22:18:59.5 14.9mag 123P/West-Hartley
12:31:28.35 -18:52:26.4 17.4mag 124P/Mrkos
06:08:41.75 +20:50:07.0 15.9mag 128P/Shoemaker-Holt
07:05:52.35 +17:28:51.4 17.9mag 131P/Mueller
23:55:49.66 +02:43:48.9 17.4mag 139P/Vaisala-Oterma
02:53:31.33 -18:11:56.0 15.6mag 161P/Hartley-IRAS
08:31:51.06 +37:56:08.8 16.3mag 162P/Siding Spring
09:58:49.61 +19:12:35.7 11.9mag 169P/NEAT
03:17:35.45 +08:58:22.3 14.5mag 220P/McNaught
04:28:51.08 +34:02:25.6 15.2mag 260P/McNaught
08:12:48.52 +36:23:01.6 17.3mag 295P/LINEAR
15:20:57.98 +00:32:14.3 17.9mag 391P/Kowalski
09:21:42.19 +17:12:28.6 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 31 03:03 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
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
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
-rw-r--r-- 1 apache apache 5.7K Aug 31 03:03 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 31 03:03 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:27:31.211 +22:15:48.66  AT 2026xxg  2026-06-14.55 20.88
14:21:34.365 +38:26:54.70  AT 2026xxf  2026-06-13.34 20.61
17:16:51.456 +37:04:07.35  AT 2026xxe  2026-06-13.48 20.93
14:10:23.884 +39:20:25.17  AT 2026xxd  2026-06-13.33 21.19
18:44:05.977 +45:41:48.41  AT 2026xxc  2026-05-08.56 20.8
13:07:52.625 +46:39:29.67  AT 2026xxb  2026-06-13.28 20.52
18:58:55.592 +53:25:33.54  AT 2026xxa  2026-06-13.53 21.05
14:12:40.222 +37:27:44.05  AT 2026xwz  2026-06-13.33 20.46
22:21:01.592 +09:02:16.86  AT 2026xwy  2026-06-12.53 21.06
20:39:19.399 +06:12:12.45  AT 2026xwx  2026-06-12.53 21.54
18:14:06.298 +37:31:14.40  AT 2026xww  2026-06-12.48 20.72
12:14:41.061 +27:36:47.29  AT 2026xwv  2026-06-12.27 20.43
17:23:21.283 +19:26:30.60  AT 2026xwu  2026-06-11.33 21.47
17:22:27.046 +15:27:08.47  AT 2026xwt  2026-06-11.33 21.28
18:46:10.631 +36:16:05.14  AT 2026xws  2026-06-06.57 20.31
16:48:36.995 +33:11:49.00  AT 2026xwr  2026-06-06.46 20.45
16:29:06.182 +11:43:15.24  AT 2026xwq  2026-05-25.50 21.15
17:29:19.349 +06:28:33.49  AT 2026xwp  2026-05-26.57 20.38
16:27:21.992 +05:35:48.19  AT 2026xwo  2026-05-24.38 21.07
16:18:40.092 +08:52:46.11  AT 2026xwn  2026-05-24.38 20.68
-rw-r--r-- 1 apache apache 88K Aug 31 03:03 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Aug 31 03:03:19 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 28s (0.47 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 47s (0.78 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 11 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 32s (0.53 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: 25s (0.42 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 6s (0.10 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 17s (0.28 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 82s (1.37 min)
FIELD_Ari-01-Q1b1x1: 145s (2.42 min)
=======================================
TOTAL_RUNTIME: 160s (2.67 min)
Finished: Mon Aug 31 03:05:59 CDT 2026