Mean magnitude and position on the discovery images: 
                   2026 09 18.3741  2461301.8741  13.10  03:00:02.72 +18:45:59.8
160.63549 -34.52358 galactic  Ari  Second-epoch detections are separated by 0.6" and 7.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
419 Aurelia                 -0     -0       0  13.2    -0    0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:02.72 +18:45:59.8:  16.09 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:02.72 +18:45:59.8:  16.09 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits -crosshair 6771.13623 1245.52600 image    wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits -crosshair 6777.02588 1250.73865 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2

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

     TAU0008  C2026 09 18.37410 03 00 02.72 +18 45 59.8          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37383 03 00 02.74 +18 45 59.9          13.1 R      V36
     TAU0008  C2026 09 18.37438 03 00 02.70 +18 45 59.8          13.1 R      V36

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

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

TCP 2026 09 18.3741*  03 00 02.72 +18 45 59.8  13.1 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,2461301.8741,13.10,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260918.3741 13.10CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 09 18.3741  2461301.8741  13.70  03:00:07.49 +22:41:31.7
158.01397 -31.27268 galactic  Ari  Second-epoch detections are separated by 0.7" and 7.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
312 Pierretta               -0      0       0  14.0    -0   -0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:07.49 +22:41:31.7:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:07.49 +22:41:31.7:  16.22 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits -crosshair 6741.12207 3624.87280 image    wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits -crosshair 6746.88379 3630.00684 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2

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

     TAU0008  C2026 09 18.37410 03 00 07.49 +22 41 31.7          13.7 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37383 03 00 07.50 +22 41 32.0          13.7 R      V36
     TAU0008  C2026 09 18.37438 03 00 07.48 +22 41 31.3          13.7 R      V36

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

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

TCP 2026 09 18.3741*  03 00 07.49 +22 41 31.7  13.7 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,2461301.8741,13.70,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260918.3741 13.70CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 09 18.3741  2461301.8741  14.64  02:44:14.06 +19:44:48.8
156.15975 -35.74440 galactic  Ari  Second-epoch detections are separated by 0.5" and 7.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
248 Lameia                  -0     -1       1  14.5    -0    0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:14.06 +19:44:48.8:  16.28 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:14.06 +19:44:48.8:  16.27 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits


fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits  wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits -crosshair 4507.59082 1835.40991 image    wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits -crosshair 4513.46191 1840.40906 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2

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

     TAU0008  C2026 09 18.37410 02 44 14.06 +19 44 48.8          14.6 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37383 02 44 14.07 +19 44 49.0          14.6 R      V36
     TAU0008  C2026 09 18.37438 02 44 14.05 +19 44 48.6          14.6 R      V36

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

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

TCP 2026 09 18.3741*  02 44 14.06 +19 44 48.8  14.6 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,2461301.8741,14.64,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260918.3741 14.64CV NMW


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

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

FITS images used in this processing run:

Field Ari-03-Q2b1x1 reference image: Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Field Ari-03-Q2b1x1 reference image: Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Field Ari-03-Q2b1x1 second-epoch image: Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Field Ari-03-Q2b1x1 second-epoch image: Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
First image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Last  image: 2461301.87437579 18.09.2026 08:58:56.068   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.41
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):  8978
Objects passed selection criteria:  8948
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: 6965.25
Average stars matched: 6267 (89.9752 %)
Memory usage VmPeak:   234240 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Sep 18 04:07:44 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
First image: 2461049.66774773 09.01.2026 04:01:23.404   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Last  image: 2461301.87437579 18.09.2026 08:58:56.068   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 42
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.10
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: 24 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):  53110
Objects passed selection criteria:  52925
Measurements per detected object (mean, median, min, max):    3.1    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    4.0    2    4
Average stars detected per image: 42486.2
Average stars matched: 38360.2 (90.2886 %)
Memory usage VmPeak:   268420 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Sep 18 04:09:04 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Ari-03-Q2b1x1
#######################################
########### Starting Ari-03-Q2b1x1 ###########
Processing Ari-03-Q2b1x1
server tau has sufficient free disk space available: 546784 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 546784 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.png' -> 'transient_report/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits_preview.png'

Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits


renamed 'Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.png' -> 'transient_report/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits_preview.png'

Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 546.0156
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 565.7244
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 944.2056
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 547.9337
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 943.9876
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 543.4541
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.72926
INFO:                  SECOND_EPOCH__SD_ratio= 0.008
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.0599994659424 / [degC] Focuser temperature
AMBTEMP =                 22.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-18T03:58:08.8406857' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-18T08:58:08.8406857' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61301.3737134258 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-18T08:58:18.7437559' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61301.3738280442 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     41.5369001951178 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9999765442093 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     74.3061111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             134.7625 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.03857458721922 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 46 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20441 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20441 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.0599994659424 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.0599994659424 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.6 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                358.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/d_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits :)

Spent 0.816031 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/d_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     22.0900001525879 / [degC] Focuser temperature
AMBTEMP =                 22.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-18T03:58:56.0687361' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-18T08:58:56.0687361' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61301.3742600465 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-18T08:59:05.9723031' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61301.374374676 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     41.5369001228982 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9999765210727 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     74.4238888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     135.296111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.03797874134243 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 46 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20441 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20441 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.0900001525879 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.0900001525879 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.6 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                358.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/d_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits :)

Spent 0.621140 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/d_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Previews of the CALIBRATED second-epoch images:


fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits



fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
  
SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache
SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.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: 2461301.87382917
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-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty
wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty
wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits exists and is non-empty
wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image)
verification OK: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:46:09.152 +22:00:01.48 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits (1st new image)
verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 02:46:09.210 +21:59:57.55 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:46:09.210 +21:59:57.55
Angular distance between the image centers 0.0011 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits (2nd new image)
verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 02:46:06.733 +21:59:27.09 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:46:06.733 +21:59:27.09
Angular distance between the image centers 0.0134 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  02:46:09.210 +21:59:57.55
Second-epoch second image center 02:46:06.733 +21:59:27.09
Angular distance between the image centers 0.01277 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.G5PH5RrFuQ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.W8rScidOLP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits &> /tmp/tmp.r3M5POXaGY
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits &> /tmp/tmp.8VR8P1TKIX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat
The reference image (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found
'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat'
Read 9126 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg
Loaded 5491 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4327 out of 4596 total matches.
Matched with Tycho-2 4596 out of 9126 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.948700
a=0.000000 b=1.000000 c=22.948700
From vast_summary.log: estimated ref. image limiting mag.:  -7.41
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.54

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.54

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9126 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg
Loaded 5491 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4327 out of 4596 total matches.
Matched with Tycho-2 4596 out of 9126 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=6.0)
Read 9076 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.7970 to 50.3462 deg, Dec +16.4915 to +27.2889 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.7970 to 50.3462 deg, Dec 16.4915 to 27.2889 deg
Loaded 5484 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4335 out of 4603 total matches.
Matched with Tycho-2 4603 out of 9076 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 2.0 pix  Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 2.2 pix  fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
 2.2 pix  fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Limiting magnitude estimates:
 15.5 mag.  Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 15.5 mag.  Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 15.5 mag.  fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
 15.5 mag.  fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
All-image limiting magnitude estimate:  15.5 (SNR )  12.4 (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.G5PH5RrFuQ (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=637, bad_region=2094, passed=9126
Got 9126 stars (including 6525 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
util/solve_plate_with_UCAC5 got 9126 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4887 stars left (next iteration limit 5374)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4887 sigma_overall_arcsec=0.306 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.300 sigma_q3_arcsec=0.273 sigma_q4_arcsec=0.257 n_q1=1673 n_q2=881 n_q3=1464 n_q4=869 worst_quadrant_to_overall_ratio=1.222
The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.W8rScidOLP (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=628, bad_region=2087, passed=9076
Got 9076 stars (including 6485 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
util/solve_plate_with_UCAC5 got 9076 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 4888 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4889 stars left (next iteration limit 5376)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4889 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.284 sigma_q3_arcsec=0.280 sigma_q4_arcsec=0.256 n_q1=1669 n_q2=883 n_q3=1466 n_q4=871 worst_quadrant_to_overall_ratio=1.216
The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.r3M5POXaGY (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=540, bad_region=2338, passed=9312
Got 9312 stars (including 6550 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat 
util/solve_plate_with_UCAC5 got 9312 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 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: 4867 matched stars entering correct_measured_positions(), 4867 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 7442 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4876 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 7442 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 7442 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4868 stars left (next iteration limit 5353)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4868 robust_rms=6.792 arcsec worst_quadrant_rms=8.780 arcsec
SIP_REFIT: SIP order 3 trial: matched=4868 robust_rms=0.404 arcsec worst_quadrant_rms=0.487 arcsec
SIP_REFIT: SIP order 5 trial: matched=4868 robust_rms=0.335 arcsec worst_quadrant_rms=0.355 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4868 robust_rms_before=1.030 arcsec robust_rms_before_corrected=0.339 arcsec robust_rms_after=0.335 arcsec worst_quadrant_rms_before=0.358 worst_quadrant_rms_after=0.355
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.358 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits N_match=4868 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.329 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.360 sigma_q4_arcsec=0.358 n_q1=1489 n_q2=782 n_q3=1645 n_q4=952 worst_quadrant_to_overall_ratio=1.061
The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.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.8VR8P1TKIX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=544, bad_region=2357, passed=9373
Got 9373 stars (including 6593 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat 
util/solve_plate_with_UCAC5 got 9373 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 4868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 7493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 7493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 7493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4870 stars left (next iteration limit 5354)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4870 robust_rms=6.749 arcsec worst_quadrant_rms=8.568 arcsec
SIP_REFIT: SIP order 3 trial: matched=4870 robust_rms=0.387 arcsec worst_quadrant_rms=0.459 arcsec
SIP_REFIT: SIP order 5 trial: matched=4870 robust_rms=0.318 arcsec worst_quadrant_rms=0.358 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4870 robust_rms_before=1.018 arcsec robust_rms_before_corrected=0.324 arcsec robust_rms_after=0.318 arcsec worst_quadrant_rms_before=0.362 worst_quadrant_rms_after=0.358
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.362 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits N_match=4870 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.361 sigma_q3_arcsec=0.339 sigma_q4_arcsec=0.337 n_q1=1482 n_q2=792 n_q3=1646 n_q4=950 worst_quadrant_to_overall_ratio=1.080
The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits to local_wcs_cache/
'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits'
Saving the final (post-refit) wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits to local_wcs_cache/
'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits'
Saving the final (post-refit) wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits to local_wcs_cache/
'wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits'
Saving the final (post-refit) wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits to local_wcs_cache/
'wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits sigma_overall=0.306 worst_q_ratio=1.222
ref2=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits sigma_overall=0.300 worst_q_ratio=1.216
new1=fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits sigma_overall=0.354 worst_q_ratio=1.061
new2=fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits sigma_overall=0.334 worst_q_ratio=1.080
reference average sigma_overall=0.303 worst_q_ratio=1.219
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131_astrometric_residuals.png (4887 matched stars from wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132_astrometric_residuals.png (4889 matched stars from wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446_astrometric_residuals.png (4868 matched stars from wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447_astrometric_residuals.png (4870 matched stars from wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits'
Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits'
Preparing the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:54:38.59 +22:11:35.5:  12.44 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:08.37 +22:24:49.0:  12.29 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:06.27 +23:33:01.9:  12.52 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:06.27 +23:33:01.9:  12.45 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:08.37 +22:24:49.0:  12.31 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:54:38.59 +22:11:35.5:  12.45 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.49 +/- 0.01
Forced photometry reference-image weighted average:  12.45 +/- 0.01
Forced photometry reference-image weighted average:  12.30 +/- 0.01
Forced photometry filter REJECTED candidate at 02:44:06.27 +23:33:01.9: ref_mag=12.49 +/- 0.01 new_mean_mag=12.4267 delta=0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:54:38.59 +22:11:35.5: ref_mag=12.45 +/- 0.01 new_mean_mag=12.4450 delta=0.00 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:44:08.37 +22:24:49.0: ref_mag=12.30 +/- 0.01 new_mean_mag=12.2824 delta=0.02 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
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 21666_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 21666_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    12.30    02:44:08.35 +22:24:49.0   4509 3448   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    12.27    02:44:08.38 +22:24:49.1   4515 3453   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21780_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 21780_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    12.42    02:44:06.27 +23:33:01.9   4511 4135   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    12.43    02:44:06.27 +23:33:01.9   4517 4140   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21805_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 21805_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    12.45    02:54:38.60 +22:11:35.5   5977 3313   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    12.44    02:54:38.58 +22:11:35.5   5983 3318   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21817_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 21817_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 2     2026 09 18.37438    2461301.87438    12.48    02:43:16.59 +22:03:33.6   4392 3240   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

**** FOUND  02:43:16.56 +22:03:33.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
  
SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache
SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Creating symlink local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty
wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty
wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits exists and is non-empty
wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image)
verification OK: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:46:09.152 +22:00:01.48 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits (1st new image)
verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 02:46:09.210 +21:59:57.55 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:46:09.210 +21:59:57.55
Angular distance between the image centers 0.0011 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits (2nd new image)
verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 02:46:06.733 +21:59:27.09 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:46:09.152 +22:00:01.48
Second-epoch image center 02:46:06.733 +21:59:27.09
Angular distance between the image centers 0.0134 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  02:46:09.210 +21:59:57.55
Second-epoch second image center 02:46:06.733 +21:59:27.09
Angular distance between the image centers 0.01277 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.jj52wfU7ou
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.s93bHc3blh
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits &> /tmp/tmp.aGm7wyfKv2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits &> /tmp/tmp.IHdDe9NtEe
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat
The reference image (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found
'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat'
Read 54392 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg
Loaded 5502 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4040 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54392 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.822300
a=0.000000 b=1.000000 c=22.822300
From vast_summary.log: estimated ref. image limiting mag.:  -7.10
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.72

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.72

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 54392 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg
Loaded 5502 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4040 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54392 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=4.6)
Read 54252 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 32.7970 to 50.3828 deg, Dec +16.4755 to +27.2950 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 32.7970 to 50.3828 deg, Dec 16.4755 to 27.2950 deg
Loaded 5501 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4037 out of 4639 total matches.
Matched with Tycho-2 4639 out of 54252 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 30 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 1.9 pix  Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 2.1 pix  fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
 2.1 pix  fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Limiting magnitude estimates:
 15.7 mag.  Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
 15.7 mag.  Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
 15.7 mag.  fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
 15.7 mag.  fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
All-image limiting magnitude estimate:  15.7 (SNR )  14.9 (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.jj52wfU7ou (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2743, bad_region=10132, passed=54382
Got 54382 stars (including 41937 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat 
util/solve_plate_with_UCAC5 got 54382 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4886 stars left (next iteration limit 5374)
Stop iterations.


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

SIP_REFIT: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4886 sigma_overall_arcsec=0.293 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.269 sigma_q4_arcsec=0.251 n_q1=1667 n_q2=879 n_q3=1477 n_q4=863 worst_quadrant_to_overall_ratio=1.204
The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.s93bHc3blh (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty...
Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=2775, bad_region=10166, passed=54247
Got 54247 stars (including 41735 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat 
util/solve_plate_with_UCAC5 got 54247 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 4883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4883 stars left (next iteration limit 5371)
Stop iterations.


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

SIP_REFIT: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4883 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.266 sigma_q4_arcsec=0.240 n_q1=1655 n_q2=882 n_q3=1488 n_q4=858 worst_quadrant_to_overall_ratio=1.209
The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.aGm7wyfKv2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2635, bad_region=9717, passed=51112
Got 51112 stars (including 39447 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat 
util/solve_plate_with_UCAC5 got 51112 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 4867 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 43766 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
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: 4867 matched stars entering correct_measured_positions(), 43766 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 43766 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4867 stars left (next iteration limit 5353)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.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=6.775 arcsec worst_quadrant_rms=8.887 arcsec
SIP_REFIT: SIP order 3 trial: matched=4867 robust_rms=0.401 arcsec worst_quadrant_rms=0.488 arcsec
SIP_REFIT: SIP order 5 trial: matched=4867 robust_rms=0.331 arcsec worst_quadrant_rms=0.362 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4867 robust_rms_before=1.023 arcsec robust_rms_before_corrected=0.332 arcsec robust_rms_after=0.331 arcsec worst_quadrant_rms_before=0.364 worst_quadrant_rms_after=0.362
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.364 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits N_match=4867 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.314 sigma_q2_arcsec=0.386 sigma_q3_arcsec=0.356 sigma_q4_arcsec=0.361 n_q1=1497 n_q2=791 n_q3=1634 n_q4=945 worst_quadrant_to_overall_ratio=1.095
The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.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.IHdDe9NtEe (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=2571, bad_region=9703, passed=50850
Got 50850 stars (including 39224 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat 
util/solve_plate_with_UCAC5 got 50850 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 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: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 43473 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 43473 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 43473 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4866 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.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=4866 robust_rms=6.687 arcsec worst_quadrant_rms=8.700 arcsec
SIP_REFIT: SIP order 3 trial: matched=4866 robust_rms=0.384 arcsec worst_quadrant_rms=0.453 arcsec
SIP_REFIT: SIP order 5 trial: matched=4866 robust_rms=0.315 arcsec worst_quadrant_rms=0.354 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4866 robust_rms_before=1.011 arcsec robust_rms_before_corrected=0.317 arcsec robust_rms_after=0.315 arcsec worst_quadrant_rms_before=0.358 worst_quadrant_rms_after=0.354
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.358 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits N_match=4866 sigma_overall_arcsec=0.328 sigma_q1_arcsec=0.305 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.324 n_q1=1499 n_q2=792 n_q3=1622 n_q4=953 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/wcs_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits
Preparing the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:49:10.52 +24:59:32.1:  14.47 +/- 0.07  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:40:36.28 +23:51:20.9:  14.73 +/- 0.09  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:30:17.16 +25:20:51.8:  15.58 +/- 0.21  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:31:44.65 +21:25:18.7:  14.29 +/- 0.07  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:33:50.74 +19:00:52.5:  15.17 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:16.76 +24:43:15.1:  14.98 +/- 0.12  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:35:02.85 +18:53:05.2:  14.01 +/- 0.05  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:35:54.03 +18:47:12.6:  15.24 +/- 0.15  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:32:32.47 +24:18:14.7:  14.57 +/- 0.08  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:38.41 +25:21:37.4:  15.04 +/- 0.12  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:31:44.65 +21:25:18.7:  14.32 +/- 0.07  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:38.41 +25:21:37.4:  15.23 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:32:32.47 +24:18:14.7:  14.55 +/- 0.08  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:35:02.85 +18:53:05.2:  14.05 +/- 0.05  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:33:50.74 +19:00:52.5:  15.03 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.31 +/- 0.05
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:49:10.52 +24:59:32.1:  14.62 +/- 0.08  detection
Forced photometry reference-image weighted average:  15.12 +/- 0.09
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:40:36.28 +23:51:20.9:  14.46 +/- 0.07  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:16.76 +24:43:15.1:  14.79 +/- 0.10  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:35:54.03 +18:47:12.6:  15.32 +/- 0.16  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:30:17.16 +25:20:51.8:  14.92 +/- 0.11  detection
Forced photometry filter REJECTED candidate at 02:31:44.65 +21:25:18.7: ref_mag=14.31 +/- 0.05 new_mean_mag=14.4983 delta=-0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:41:38.41 +25:21:37.4: ref_mag=15.12 +/- 0.09 new_mean_mag=15.0381 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average:  14.56 +/- 0.06
Forced photometry reference-image weighted average:  14.03 +/- 0.03
Forced photometry filter REJECTED candidate at 02:32:32.47 +24:18:14.7: ref_mag=14.56 +/- 0.06 new_mean_mag=14.6587 delta=-0.10 (need > 0.90)
Forced photometry reference-image weighted average:  15.10 +/- 0.09
Forced photometry reference-image weighted average:  14.53 +/- 0.05
Forced photometry filter REJECTED candidate at 02:35:02.85 +18:53:05.2: ref_mag=14.03 +/- 0.03 new_mean_mag=14.2259 delta=-0.20 (need > 0.90)
Forced photometry reference-image weighted average:  14.87 +/- 0.08
Forced photometry filter REJECTED candidate at 02:33:50.74 +19:00:52.5: ref_mag=15.10 +/- 0.09 new_mean_mag=15.1407 delta=-0.04 (need > 0.90)
Forced photometry reference-image weighted average:  15.28 +/- 0.11
Forced photometry reference-image weighted average:  15.06 +/- 0.10
Forced photometry reference-image weighted average:  14.56 +/- 0.05
Forced photometry filter REJECTED candidate at 02:49:10.52 +24:59:32.1: ref_mag=14.53 +/- 0.05 new_mean_mag=14.7837 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:00:16.76 +24:43:15.1: ref_mag=14.87 +/- 0.08 new_mean_mag=14.9058 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:35:54.03 +18:47:12.6: ref_mag=15.28 +/- 0.11 new_mean_mag=14.9497 delta=0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:30:17.16 +25:20:51.8: ref_mag=15.06 +/- 0.10 new_mean_mag=15.0380 delta=0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:40:36.28 +23:51:20.9: ref_mag=14.56 +/- 0.05 new_mean_mag=14.8562 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:27:46.61 +22:29:58.6:  13.79 +/- 0.04  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:07.49 +22:41:31.7:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:42:18.01 +25:37:28.4:  14.95 +/- 0.12  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:29:32.14 +21:31:00.0:  12.46 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:14.06 +19:44:48.8:  16.28 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:34:14.48 +21:11:18.9:  14.70 +/- 0.09  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:02.72 +18:45:59.8:  16.09 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:50.15 +18:24:34.1:  15.34 +/- 0.16  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:10.64 +18:54:12.4:  15.10 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:27:46.61 +22:29:58.6:  13.75 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.77 +/- 0.03
Forced photometry filter REJECTED candidate at 02:27:46.61 +22:29:58.6: ref_mag=13.77 +/- 0.03 new_mean_mag=14.0693 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:29:32.14 +21:31:00.0:  12.46 +/- 0.01  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:07.49 +22:41:31.7:  16.22 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:42:18.01 +25:37:28.4:  14.86 +/- 0.11  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:14.06 +19:44:48.8:  16.27 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  12.46 +/- 0.01
Forced photometry filter REJECTED candidate at 02:29:32.14 +21:31:00.0: ref_mag=12.46 +/- 0.01 new_mean_mag=12.7902 delta=-0.33 (need > 0.90)
Forced photometry reference-image weighted average:  14.90 +/- 0.08
Forced photometry filter REJECTED candidate at 02:42:18.01 +25:37:28.4: ref_mag=14.90 +/- 0.08 new_mean_mag=14.6870 delta=0.21 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:34:14.48 +21:11:18.9:  14.55 +/- 0.08  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:02.72 +18:45:59.8:  16.09 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  14.62 +/- 0.06
Forced photometry filter REJECTED candidate at 02:34:14.48 +21:11:18.9: ref_mag=14.62 +/- 0.06 new_mean_mag=14.7409 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:39:09.36 +18:22:02.6:  15.23 +/- 0.17  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:10.64 +18:54:12.4:  15.06 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:50.15 +18:24:34.1:  15.20 +/- 0.14  detection
Forced photometry reference-image weighted average:  15.08 +/- 0.10
Forced photometry reference-image weighted average:  15.26 +/- 0.10
Forced photometry filter REJECTED candidate at 03:00:10.64 +18:54:12.4: ref_mag=15.08 +/- 0.10 new_mean_mag=14.9513 delta=0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:41:50.15 +18:24:34.1: ref_mag=15.26 +/- 0.10 new_mean_mag=14.9481 delta=0.31 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:39:09.36 +18:22:02.6:  15.26 +/- 0.17  detection
Forced photometry reference-image weighted average:  15.24 +/- 0.12
Forced photometry filter REJECTED candidate at 02:39:09.36 +18:22:02.6: ref_mag=15.24 +/- 0.12 new_mean_mag=14.9511 delta=0.29 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:31:31.60 +18:45:33.1:  15.05 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:55:15.25 +23:38:50.3:  15.00 +/- 0.12  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:05:33.23 +25:00:13.6:  15.06 +/- 0.14  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:57:21.76 +19:25:17.0:  15.38 +/- 0.19  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:42:42.03 +24:42:22.8:  15.25 +/- 0.15  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:02:24.67 +22:55:09.5:  15.68 +/- 0.23  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:31:31.60 +18:45:33.1:  15.36 +/- 0.19  detection
Forced photometry reference-image weighted average:  15.15 +/- 0.11
Forced photometry filter REJECTED candidate at 02:31:31.60 +18:45:33.1: ref_mag=15.15 +/- 0.11 new_mean_mag=15.0543 delta=0.10 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:05:33.23 +25:00:13.6:  15.86 +/- 0.27  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:55:15.25 +23:38:50.3:  15.08 +/- 0.13  detection
Forced photometry reference-image weighted average:  15.23 +/- 0.12
Forced photometry filter REJECTED candidate at 03:05:33.23 +25:00:13.6: ref_mag=15.23 +/- 0.12 new_mean_mag=15.0070 delta=0.22 (need > 0.90)
Forced photometry reference-image weighted average:  15.04 +/- 0.09
Forced photometry filter REJECTED candidate at 02:55:15.25 +23:38:50.3: ref_mag=15.04 +/- 0.09 new_mean_mag=15.0256 delta=0.01 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:57:21.76 +19:25:17.0:  15.79 +/- 0.26  detection
Forced photometry reference-image weighted average:  15.52 +/- 0.15
Forced photometry filter REJECTED candidate at 02:57:21.76 +19:25:17.0: ref_mag=15.52 +/- 0.15 new_mean_mag=15.0687 delta=0.45 (need > 0.90)
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:02:24.67 +22:55:09.5:  15.68 +/- 0.23  detection
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:42:42.03 +24:42:22.8:  15.22 +/- 0.14  detection
Forced photometry reference-image weighted average:  15.23 +/- 0.10
Forced photometry reference-image weighted average:  15.68 +/- 0.17
Forced photometry filter REJECTED candidate at 02:42:42.03 +24:42:22.8: ref_mag=15.23 +/- 0.10 new_mean_mag=15.2796 delta=-0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:02:24.67 +22:55:09.5: ref_mag=15.68 +/- 0.17 new_mean_mag=15.1388 delta=0.54 (need > 0.90)
Adding exclusion_list_local.txt__out70162.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out71574.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out74777.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 67590_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67590_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.09    02:33:50.74 +19:00:52.4   3015 1415   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.21    02:33:50.75 +19:00:52.7   3021 1420   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67594_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67594_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.05    02:41:38.35 +25:21:37.4   4184 5235   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.03    02:41:38.47 +25:21:37.4   4190 5240   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67597_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67597_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.00    02:30:17.12 +25:20:51.2   2628 5268   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.08    02:30:17.21 +25:20:52.4   2633 5273   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67600_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67600_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.80    03:00:16.76 +24:43:15.3   6742 4855   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.09    03:00:16.76 +24:43:14.9   6748 4860   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67603_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67603_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.84    02:35:53.99 +18:47:12.3   3307 1270   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.24    02:35:54.06 +18:47:13.0   3313 1275   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67604_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67604_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.82    02:40:36.30 +23:51:20.7   4029 4326   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.90    02:40:36.27 +23:51:21.2   4035 4331   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67607_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67607_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.79    02:49:10.55 +24:59:32.4   5215 5004   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.77    02:49:10.49 +24:59:31.7   5220 5009   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67610_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67610_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.68    02:32:32.53 +24:18:15.7   2920 4624   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.64    02:32:32.42 +24:18:13.8   2925 4629   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67615_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67615_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.47    02:31:44.65 +21:25:18.5   2758 2882   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.53    02:31:44.66 +21:25:18.9   2764 2887   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67619_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67619_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.21    02:35:02.86 +18:53:05.4   3186 1332   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.25    02:35:02.84 +18:53:04.9   3192 1337   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67620_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67620_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.18    02:27:46.61 +22:29:57.9   2221 3553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.00    02:27:46.61 +22:29:59.2   2226 3558   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 67624_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 67624_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    12.79    02:29:32.15 +21:30:59.9   2448 2949   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    12.79    02:29:32.14 +21:31:00.1   2454 2954   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 70071_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 70071_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 2     2026 09 18.37438    2461301.87438    13.12    02:33:53.46 +24:49:55.9   3120 4943   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

**** FOUND  02:33:53.46 +24:49:55.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70162_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
Preparing report for the candidate 70162_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
  
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Considering the candidate 70361_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 70361_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 2     2026 09 18.37438    2461301.87438    13.26    02:48:52.13 +25:12:16.3   5178 5138   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

**** FOUND  02:48:52.16 +25:12:16.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 71512_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 71512_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 2     2026 09 18.37438    2461301.87438    13.72    02:47:30.25 +19:23:43.4   4978 1625   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

**** FOUND  02:47:30.24 +19:23:43.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 71574_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
Preparing report for the candidate 71574_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
  
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Considering the candidate 74777_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
Preparing report for the candidate 74777_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
  
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Considering the candidate 74878_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 74878_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.68    02:42:18.03 +25:37:26.3   4277 5394   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.69    02:42:18.00 +25:37:30.5   4282 5400   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 75237_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 75237_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.79    02:34:14.41 +21:11:18.8   3107 2731   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.70    02:34:14.56 +21:11:19.0   3113 2736   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 75678_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 75678_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 2     2026 09 18.37438    2461301.87438    15.02    02:36:59.70 +24:37:04.4   3545 4802   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

**** FOUND  02:36:59.73 +24:37:02.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 75846_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 75846_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.89    02:41:50.14 +18:24:33.7   4155 1028   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.02    02:41:50.15 +18:24:34.4   4161 1033   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 75861_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 75861_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.87    03:00:10.67 +18:54:10.2   6789 1329   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.10    03:00:10.62 +18:54:14.6   6794 1335   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76118_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76118_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    14.95    02:39:09.47 +18:22:02.5   3770 1007   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    14.95    02:39:09.24 +18:22:02.8   3775 1012   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76150_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76150_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.00    02:31:31.60 +18:45:32.4   2677 1268   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.13    02:31:31.59 +18:45:33.7   2683 1273   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76331_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76331_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.00    02:55:15.15 +23:38:51.0   6055 4194   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.06    02:55:15.35 +23:38:49.6   6061 4199   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76648_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76648_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.01    03:05:33.24 +25:00:13.1   7467 5045   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.01    03:05:33.22 +25:00:14.1   7473 5051   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76729_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76729_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.05    02:57:21.89 +19:25:17.1   6380 1639   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.09    02:57:21.63 +19:25:17.0   6385 1644   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76809_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76809_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.28    02:42:42.15 +24:42:22.5   4325 4836   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.26    02:42:41.91 +24:42:23.2   4330 4842   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

  
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Considering the candidate 76847_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447
The candidate 76847_fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447 did not pass the final checks
Discovery image 1     2026 09 18.37383    2461301.87383    15.13    03:02:24.66 +22:55:09.4   7059 3769   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-08_20.00sec_-0.00C_LIGHT_0446.fits
Discovery image 2     2026 09 18.37438    2461301.87438    15.15    03:02:24.67 +22:55:09.7   7064 3774   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Ari-03-Q2b1x1_040417_TTUQ2b1x1_2717712_BHF3njt2/fd_Ari-03-Q2b1x1_2026-09-18_03-58-56_20.00sec_0.00C_LIGHT_0447.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 12s
Prepared the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
03:00:02.72 +18:45:59.8
03:00:07.49 +22:41:31.7
02:44:14.06 +19:44:48.8
########### Completed Ari-03-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
03:00:02.72 +18:45:59.8
03:00:07.49 +22:41:31.7
02:44:14.06 +19:44:48.8
###################################################################################
03:00:02.72 +18:45:59.8  -- asteroid (will NOT add it to exclusion list)
03:00:07.49 +22:41:31.7  -- asteroid (will NOT add it to exclusion list)
02:44:14.06 +19:44:48.8  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461301.87382917 -observatory V36
12:44:13.82 -04:56:16.5 Mercury (-0.3mag)
13:59:56.00 -18:14:17.6 Venus (-4.8mag)
07:43:18.89 +22:07:53.4 Mars (1.2mag)
09:17:55.57 +16:19:21.7 Jupiter (-1.8mag)
00:48:57.95 +02:19:27.6 Saturn (0.4mag)
04:13:36.36 +21:01:48.0 Uranus (5.7mag)
00:12:39.79 -00:10:28.8 Neptune (7.7mag)
20:24:55.10 -23:41:45.7 Pluto (14.5mag)
17:11:03.73 -28:07:28.4 Moon (-10.2mag)
-rw-r--r-- 1 apache apache 363 Sep 18 04:07 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461301.87382917:
09:17:50.73 +16:19:47.4 Io (6.0mag)
09:17:46.99 +16:20:06.9 Europa (6.2mag)
09:17:52.32 +16:19:40.8 Ganymede (5.6mag)
09:18:02.89 +16:18:44.6 Callisto (6.8mag)
09:16:10.08 +16:39:50.9 Himalia (15.7mag)
09:17:53.73 +16:19:31.3 Thebe (16.5mag)
09:15:37.21 +16:34:05.9 Elara (17.7mag)
09:21:29.60 +15:44:06.5 Pasiphae (17.9mag)
09:18:12.22 +16:40:12.9 Carme (18.9mag)
00:49:10.11 +02:19:09.7 Titan (8.3mag)
00:49:02.44 +02:19:15.3 Rhea (9.6mag)
00:48:41.44 +02:20:16.2 Iapetus (11.0mag)
00:48:42.34 +02:19:34.2 Hyperion (14.3mag)
00:47:33.88 +02:08:16.0 Phoebe (16.3mag)
-rw-r--r-- 1 apache apache 568 Sep 18 04:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461301.87382917:
23:38:12.38 +11:44:53.1 JWST
18:28:23.74 +18:51:32.2 Chandra
06:43:46.50 +08:20:04.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 18 04:07 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461301.87382917 -observatory V36
03:45:34.93 +19:46:46.0 17.3mag P/1996 R2 (Lagerkvist)
18:07:55.27 -33:59:51.3 14.5mag P/2010 H2 (Vales)
07:27:21.51 -70:56:28.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:35.49 +33:59:44.4 17.7mag C/2017 K2 (PANSTARRS)
05:03:18.83 +46:53:37.8 16.2mag P/2021 N1 (ZTF)
22:05:03.52 +27:14:17.7 17.5mag C/2022 E2 (ATLAS)
07:18:02.99 +25:46:46.9 16.9mag C/2022 N2 (PANSTARRS)
10:59:37.74 +26:51:30.9 17.1mag C/2022 QE78 (ATLAS)
09:55:33.45 +05:10:13.6 18.0mag C/2022 R6 (PANSTARRS)
15:27:31.05 -16:36:58.3 15.0mag C/2023 R1 (PANSTARRS)
08:47:30.59 +33:38:03.4 15.9mag C/2024 E1 (Wierzchos)
15:08:26.84 +15:12:17.8 18.0mag C/2024 G6 (ATLAS)
18:28:10.66 +42:40:46.4 13.7mag C/2024 J3 (ATLAS)
20:12:00.33 +48:32:24.6 17.4mag C/2024 R4 (PANSTARRS)
05:40:47.88 -13:12:07.5 15.0mag C/2024 T5 (ATLAS)
07:14:38.96 +16:15:51.0 17.8mag C/2025 J1 (Borisov)
11:36:14.40 +17:53:16.7 16.6mag C/2025 V2 (Rankin)
13:29:06.34 -00:47:28.6 16.7mag C/2025 Y1 (ATLAS)
17:14:28.44 +71:58:43.9 16.5mag C/2026 A2 (Bok)
02:58:46.55 +45:37:42.0 17.6mag C/2026 B2 (Sun-Gao)
12:23:38.84 +12:11:27.7 17.6mag A/2026 E1
22:35:26.35 -35:05:39.1 13.6mag 10P/Tempel
01:36:43.20 +38:53:42.2 17.5mag 11P/Tempel-Swift-LINEAR
11:55:38.60 -06:19:02.1 16.3mag 29P/Schwassmann-Wachmann
12:30:52.21 -08:33:17.5 17.8mag 63P/Wild
06:59:53.08 +18:19:33.9 17.1mag 78P/Gehrels
03:15:50.57 +15:01:13.8 16.8mag 88P/Howell
06:15:59.10 +32:45:30.6 17.3mag 112P/Urata-Niijima
08:03:40.85 +21:45:08.0 17.8mag 114P/Wiseman-Skiff
10:52:19.69 +18:28:03.7 14.8mag 123P/West-Hartley
13:11:28.34 -25:06:27.2 17.6mag 124P/Mrkos
06:30:06.95 +20:15:37.3 15.8mag 128P/Shoemaker-Holt
01:31:07.46 -15:08:37.9 14.4mag 161P/Hartley-IRAS
09:33:12.88 +08:17:34.1 12.5mag 169P/NEAT
03:31:19.63 +07:25:00.2 14.6mag 220P/McNaught
05:16:41.83 +39:35:01.9 15.3mag 260P/McNaught
09:00:41.13 +34:25:31.0 17.3mag 295P/LINEAR
15:32:56.34 -01:28:44.6 17.9mag 391P/Kowalski
09:37:10.15 +16:17:26.6 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep 18 04:07 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
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
-rw-r--r-- 1 apache apache 5.7K Sep 18 04:07 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
-rw-r--r-- 1 apache apache 190K Sep 18 04:07 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:22:16.300 +36:56:34.62  AT 2026zuh  2026-08-16.61 21.52
16:21:29.050 +38:25:26.32  AT 2026zug  2026-08-16.61 20.61
16:24:08.050 +42:40:39.76  AT 2026zuf  2026-08-16.61 20.57
17:47:02.220 +15:46:01.34  AT 2026zue  2026-08-10.71 20.73
17:13:19.490 +17:00:24.97  AT 2026zud  2026-08-10.71 20.48
00:21:00.990 +44:37:13.24  AT 2026zuc  2026-08-08.73 21.05
23:36:38.870 +35:27:45.75  AT 2026zub  2026-08-08.72 21.58
16:12:46.730 +35:52:51.05  AT 2026zua  2026-08-06.66 21.15
16:21:55.120 +33:34:30.72  AT 2026ztz  2026-07-30.70 20.99
00:07:50.530 +34:47:54.45  AT 2026zty  2026-07-22.75 20.79
15:29:46.440 +49:16:21.79  AT 2026ztx  2026-07-17.72 20.75
01:13:17.440 -00:46:57.82  AT 2026ztw  2026-08-21.85 22.62
23:39:45.630 +02:14:11.23  AT 2026ztv  2026-08-21.76 21.96
01:11:24.280 -00:53:49.91  AT 2026ztu  2026-08-20.87 22.9
00:00:20.520 +02:13:22.36  AT 2026ztt  2026-08-20.76 22.13
02:07:01.070 +02:19:51.17  AT 2026zts  2026-08-19.90 22.6
23:21:03.710 +02:33:46.65  AT 2026ztr  2026-08-18.75 22.61
02:09:42.020 +06:04:07.32  AT 2026ztq  2026-08-17.90 22.57
01:48:49.310 -00:49:41.07  AT 2026ztp  2026-08-17.86 22.78
23:46:19.220 +05:36:55.63  AT 2026zto  2026-08-16.76 21.56
-rw-r--r-- 1 apache apache 89K Sep 18 04:07 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Sep 18 04:07:20 CDT 2026
=======================================
TIMING SExtractor: 3 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: 37s (0.62 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 59s (0.98 min)
TIMING SExtractor: 17 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 26s (0.43 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 13s (0.22 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: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 54s (0.90 min)
FIELD_Ari-03-Q2b1x1: 129s (2.15 min)
=======================================
TOTAL_RUNTIME: 132s (2.20 min)
Finished: Fri Sep 18 04:09:32 CDT 2026