Mean magnitude and position on the discovery images: 
                   2026 09 18.3791  2461301.8791  12.85  00:36:44.74 +13:36:55.0
117.47502 -49.10074 galactic  Psc  Second-epoch detections are separated by 0.7" and 10.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
524 Fidelio                 -0     -0       0  13.0     0    0
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:36:44.74 +13:36:55.0:  15.75 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:36:44.74 +13:36:55.0:  15.79 +/- 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.

Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits  wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits -crosshair 7229.74854 3402.67432 image    wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits -crosshair 7237.37988 3409.53687 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm

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 18.37907 00 36 44.74 +13 36 55.0          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37868 00 36 44.76 +13 36 55.2          12.8 R      V36
     TAU0008  C2026 09 18.37945 00 36 44.72 +13 36 54.9          12.8 R      V36

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

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

TCP 2026 09 18.3791*  00 36 44.74 +13 36 55.0  12.8 U             Psc       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,2461301.8791,12.85,0.05,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 20260918.3791 12.85CV 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 18.3791  2461301.8791  13.20  01:05:39.70 +10:55:56.2
128.58115 -51.78339 galactic  Psc  Second-epoch detections are separated by 0.5" and 10.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
510 Mabella                 -0     -0       0  13.1    -0    0
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:05:39.70 +10:55:56.2:  15.71 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:05:39.70 +10:55:56.2:  15.71 +/- 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.

Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits  wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits -crosshair 2957.72461 5046.04834 image    wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits -crosshair 2965.40771 5053.23779 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm

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 18.37907 01 05 39.70 +10 55 56.2          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37868 01 05 39.72 +10 55 56.3          13.2 R      V36
     TAU0008  C2026 09 18.37945 01 05 39.69 +10 55 56.2          13.2 R      V36

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

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

TCP 2026 09 18.3791*  01 05 39.70 +10 55 56.2  13.2 U             Psc       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,2461301.8791,13.20,0.05,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 20260918.3791 13.20CV 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 18.3791  2461301.8791  13.07  00:39:56.46 +14:14:54.4
118.72323 -48.52933 galactic  Psc  Second-epoch detections are separated by 0.7" and 10.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
392 Wilhelmina              -0      0       1  13.2    -0    0
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:39:56.46 +14:14:54.4:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:39:56.46 +14:14:54.4:  15.76 +/- 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.

Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits


fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits  wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits -crosshair 6751.91406 3027.37939 image    wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits -crosshair 6759.44531 3034.29883 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm

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 18.37907 00 39 56.46 +14 14 54.4          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 09 18.37868 00 39 56.48 +14 14 54.6          13.1 R      V36
     TAU0008  C2026 09 18.37945 00 39 56.44 +14 14 54.1          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 18.3791*  00 39 56.46 +14 14 54.4  13.1 U             Psc       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,2461301.8791,13.07,0.05,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 20260918.3791 13.07CV 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 Psc-02-Q2b1x1 reference image: Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Field Psc-02-Q2b1x1 reference image: Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Field Psc-02-Q2b1x1 second-epoch image: Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Field Psc-02-Q2b1x1 second-epoch image: Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461243.89018230 22.07.2026 09:21:41.751   /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
First image: 2461243.89018230 22.07.2026 09:21:41.751   /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Last  image: 2461301.87945231 18.09.2026 09:06:14.680   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.44
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: 4 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):  7316
Objects passed selection criteria:  7274
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    2.0    2    4
Average stars detected per image: 5591.75
Average stars matched: 4769.75 (85.2998 %)
Memory usage VmPeak:   232908 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 04:14:35 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: 2461243.89018230 22.07.2026 09:21:41.751   /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
First image: 2461243.89018230 22.07.2026 09:21:41.751   /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Last  image: 2461301.87945231 18.09.2026 09:06:14.680   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 52
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.18
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: 18 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):  36247
Objects passed selection criteria:  36140
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: 29023.5
Average stars matched: 25511.2 (87.8986 %)
Memory usage VmPeak:   255384 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 04:15:41 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: 
Psc-02-Q2b1x1
#######################################
########### Starting Psc-02-Q2b1x1 ###########
Processing Psc-02-Q2b1x1
server tau has sufficient free disk space available: 543501 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 543501 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.png' -> 'transient_report/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits_preview.png'

Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits


renamed 'Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.png' -> 'transient_report/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits_preview.png'

Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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= 553.4954
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 421.5697
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 947.1684
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 489.7047
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 947.2006
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 489.5029
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.71125
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/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 =     22.0100002288818 / [degC] Focuser temperature
AMBTEMP =                 22.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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= '2026-09-18T04:05:08.2032833' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-18T09:05:08.2032833' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61301.3785671643 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-18T09:05:18.1040675' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61301.3786817594 / 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      =     13.3296682416541 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0001787884308 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     64.4852777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     224.162222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.10774162070424 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Psc-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 53 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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 =     22.0100002288818 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.0100002288818 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               906.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 10.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/d_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits :)

Spent 0.691152 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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/d_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.9699993133545 / [degC] Focuser temperature
AMBTEMP =                 22.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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= '2026-09-18T04:06:14.6805437' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-18T09:06:14.6805437' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61301.3793365741 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-18T09:06:24.5834542' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61301.379451192 / 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      =     13.3296681800472 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0001787540443 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     64.3247222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     224.657222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.10922614643761 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Psc-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 53 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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 =     21.9699993133545 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.9699993133545 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               906.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 10.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/d_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits :)

Spent 0.765670 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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/d_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Previews of the CALIBRATED second-epoch images:


fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits



fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
  
SExtractor catalog cache: saved Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.cat to cache
SExtractor catalog cache: saved Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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: 2461301.87868290
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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits exists and is non-empty
wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits exists and is non-empty
wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits exists and is non-empty
wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (1st reference image)
verification OK: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Image size: 937.4'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:53:20.923 +13:59:58.60 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits (1st new image)
verification OK: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Image size: 936.9'x624.0'  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: 00:53:19.735 +14:00:01.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:53:20.923 +13:59:58.60
Second-epoch image center 00:53:19.735 +14:00:01.47
Angular distance between the image centers 0.0049 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits (2nd new image)
verification OK: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Image size: 936.9'x624.0'  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: 00:53:22.775 +14:00:43.22 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:53:20.923 +13:59:58.60
Second-epoch image center 00:53:22.775 +14:00:43.22
Angular distance between the image centers 0.0145 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  00:53:19.735 +14:00:01.47
Second-epoch second image center 00:53:22.775 +14:00:43.22
Angular distance between the image centers 0.01690 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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits &> /tmp/tmp.TBG6McGDYL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits &> /tmp/tmp.tqagHWVvuQ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits &> /tmp/tmp.YtJsk8pAUO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits &> /tmp/tmp.Hd8rwHdh0M
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
Found non-empty wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat
The reference image (wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits) and catalog (wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat) found
'wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat' -> 'wcsmag.cat'
Read 6294 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0190 to 21.5394 deg, Dec +8.6191 to +19.2626 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 5.0190 to 21.5394 deg, Dec 8.6191 to 19.2626 deg
Loaded 4654 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): 3742 out of 3855 total matches.
Matched with Tycho-2 3855 out of 6294 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.599200
a=0.000000 b=1.000000 c=22.599200
From vast_summary.log: estimated ref. image limiting mag.:  -7.44
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.16

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.16

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6294 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0190 to 21.5394 deg, Dec +8.6191 to +19.2626 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 5.0190 to 21.5394 deg, Dec 8.6191 to 19.2626 deg
Loaded 4654 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): 3742 out of 3855 total matches.
Matched with Tycho-2 3855 out of 6294 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Forced-photometry filter: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits -> calib.txt_param_ref_wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (aperture=6.2)
Read 6293 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0188 to 21.5394 deg, Dec +8.6193 to +19.2626 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 5.0188 to 21.5394 deg, Dec 8.6193 to 19.2626 deg
Loaded 4654 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): 3741 out of 3855 total matches.
Matched with Tycho-2 3855 out of 6293 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Forced-photometry filter: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits -> calib.txt_param_ref_wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
 2.3 pix  Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
 2.4 pix  fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
 2.4 pix  fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Limiting magnitude estimates:
 15.2 mag.  Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
 15.2 mag.  Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
 15.4 mag.  fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
 15.4 mag.  fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
All-image limiting magnitude estimate:  15.4 (SNR )  12.1 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.TBG6McGDYL (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits' -> 'wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS_IMAGE_NAME=wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS-calibrated image found: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Checking if the catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits alredy exist and is non-empty...
Catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS catalog name: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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=369, bad_region=1423, passed=6294
Got 6294 stars (including 4587 good ones) from the SExtractor catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
util/solve_plate_with_UCAC5 got 6294 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4483 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4480 matched stars entering correct_measured_positions(), 4480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4480 matched stars entering correct_measured_positions(), 5147 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4484 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4481 matched stars entering correct_measured_positions(), 5147 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4481 matched stars entering correct_measured_positions(), 5147 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4481 stars left (next iteration limit 4928)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits N_match=4481 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.362 sigma_q3_arcsec=0.369 sigma_q4_arcsec=0.367 n_q1=1314 n_q2=772 n_q3=1516 n_q4=879 worst_quadrant_to_overall_ratio=1.047
The image catalog is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits -region wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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.tqagHWVvuQ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits' -> 'wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS_IMAGE_NAME=wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS-calibrated image found: wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Checking if the catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits alredy exist and is non-empty...
Catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS catalog name: wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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=366, bad_region=1434, passed=6293
Got 6293 stars (including 4582 good ones) from the SExtractor catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat 
util/solve_plate_with_UCAC5 got 6293 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4478 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4473 matched stars entering correct_measured_positions(), 4473 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4473 matched stars entering correct_measured_positions(), 5138 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4479 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4474 matched stars entering correct_measured_positions(), 5138 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4474 matched stars entering correct_measured_positions(), 5138 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4474 stars left (next iteration limit 4920)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits N_match=4474 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.350 n_q1=1314 n_q2=772 n_q3=1515 n_q4=873 worst_quadrant_to_overall_ratio=1.111
The image catalog is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits -region wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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.YtJsk8pAUO (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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS_IMAGE_NAME=wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS-calibrated image found: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Checking if the catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS catalog name: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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=482, bad_region=1692, passed=8085
Got 8085 stars (including 6003 good ones) from the SExtractor catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat 
util/solve_plate_with_UCAC5 got 8085 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4871 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: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 6757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4871 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(), 6757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 6757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4866 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4866 robust_rms=6.786 arcsec worst_quadrant_rms=8.585 arcsec
SIP_REFIT: SIP order 3 trial: matched=4866 robust_rms=0.325 arcsec worst_quadrant_rms=0.336 arcsec
SIP_REFIT: SIP order 5 trial: matched=4866 robust_rms=0.295 arcsec worst_quadrant_rms=0.332 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4866 robust_rms_before=0.876 arcsec robust_rms_before_corrected=0.286 arcsec robust_rms_after=0.325 arcsec worst_quadrant_rms_before=0.321 worst_quadrant_rms_after=0.336
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.321 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits N_match=4866 sigma_overall_arcsec=0.301 sigma_q1_arcsec=0.277 sigma_q2_arcsec=0.324 sigma_q3_arcsec=0.282 sigma_q4_arcsec=0.325 n_q1=1672 n_q2=929 n_q3=1459 n_q4=806 worst_quadrant_to_overall_ratio=1.079
The image catalog is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits -region wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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.Hd8rwHdh0M (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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS_IMAGE_NAME=wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS-calibrated image found: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Checking if the catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS catalog name: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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=497, bad_region=1701, passed=8079
Got 8079 stars (including 5986 good ones) from the SExtractor catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat 
util/solve_plate_with_UCAC5 got 8079 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4869 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 4863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 6739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4869 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 6739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 6739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4863 stars left (next iteration limit 5349)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4863 robust_rms=6.760 arcsec worst_quadrant_rms=8.663 arcsec
SIP_REFIT: SIP order 3 trial: matched=4863 robust_rms=0.341 arcsec worst_quadrant_rms=0.365 arcsec
SIP_REFIT: SIP order 5 trial: matched=4863 robust_rms=0.310 arcsec worst_quadrant_rms=0.333 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4863 robust_rms_before=0.905 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.310 arcsec worst_quadrant_rms_before=0.330 worst_quadrant_rms_after=0.333
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.330 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits N_match=4863 sigma_overall_arcsec=0.327 sigma_q1_arcsec=0.298 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.344 n_q1=1682 n_q2=922 n_q3=1451 n_q4=808 worst_quadrant_to_overall_ratio=1.075
The image catalog is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits -region wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits to local_wcs_cache/
'wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits' -> 'local_wcs_cache/wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits'
Saving the final (post-refit) wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits to local_wcs_cache/
'wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits' -> 'local_wcs_cache/wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits'
Saving the final (post-refit) wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits to local_wcs_cache/
'wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits' -> 'local_wcs_cache/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits'
Saving the final (post-refit) wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits to local_wcs_cache/
'wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits' -> 'local_wcs_cache/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits sigma_overall=0.353 worst_q_ratio=1.047
ref2=Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits sigma_overall=0.352 worst_q_ratio=1.111
new1=fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits sigma_overall=0.301 worst_q_ratio=1.079
new2=fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits sigma_overall=0.327 worst_q_ratio=1.075
reference average sigma_overall=0.3525 worst_q_ratio=1.079
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418_astrometric_residuals.png (4481 matched stars from wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419_astrometric_residuals.png (4474 matched stars from wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454_astrometric_residuals.png (4866 matched stars from wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455_astrometric_residuals.png (4863 matched stars from wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits'
Saving fully-calibrated image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits'
Preparing the HTML report for the field Psc-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20982_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 20982_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 2     2026 09 18.37945    2461301.87945    11.63    00:47:57.03 +11:42:22.6   5596 4586   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

**** FOUND  00:47:57.04 +11:42:22.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Psc-02-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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
  
SExtractor catalog cache: saved Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.cat to cache
SExtractor catalog cache: saved Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Creating symlink local_wcs_cache/wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits exists and is non-empty
wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits exists and is non-empty
wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits exists and is non-empty
wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (1st reference image)
verification OK: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Image size: 937.4'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:53:20.923 +13:59:58.60 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits (1st new image)
verification OK: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Image size: 936.9'x624.0'  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: 00:53:19.735 +14:00:01.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:53:20.923 +13:59:58.60
Second-epoch image center 00:53:19.735 +14:00:01.47
Angular distance between the image centers 0.0049 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits (2nd new image)
verification OK: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Image size: 936.9'x624.0'  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: 00:53:22.775 +14:00:43.22 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:53:20.923 +13:59:58.60
Second-epoch image center 00:53:22.775 +14:00:43.22
Angular distance between the image centers 0.0145 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  00:53:19.735 +14:00:01.47
Second-epoch second image center 00:53:22.775 +14:00:43.22
Angular distance between the image centers 0.01690 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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits &> /tmp/tmp.qHIBAnNnBY
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits &> /tmp/tmp.E83Qr7XD0U
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits &> /tmp/tmp.nkmTz0vJaJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits &> /tmp/tmp.hi5ltPN9vh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
Found non-empty wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits and wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat
The reference image (wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits) and catalog (wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat) found
'wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat' -> 'wcsmag.cat'
Read 33385 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0190 to 21.5394 deg, Dec +8.6084 to +19.2703 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 5.0190 to 21.5394 deg, Dec 8.6084 to 19.2703 deg
Loaded 4659 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): 3709 out of 3992 total matches.
Matched with Tycho-2 3992 out of 33385 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.480700
a=0.000000 b=1.000000 c=22.480700
From vast_summary.log: estimated ref. image limiting mag.:  -7.18
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.30

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.30

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 33385 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0190 to 21.5394 deg, Dec +8.6084 to +19.2703 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 5.0190 to 21.5394 deg, Dec 8.6084 to 19.2703 deg
Loaded 4659 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): 3709 out of 3992 total matches.
Matched with Tycho-2 3992 out of 33385 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Forced-photometry filter: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits -> calib.txt_param_ref_wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (aperture=4.9)
Read 33431 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 5.0188 to 21.5394 deg, Dec +8.6161 to +19.2770 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 5.0188 to 21.5394 deg, Dec 8.6161 to 19.2770 deg
Loaded 4660 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): 3696 out of 3986 total matches.
Matched with Tycho-2 3986 out of 33431 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Forced-photometry filter: calibrated wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits -> calib.txt_param_ref_wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 25 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
 2.2 pix  Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
 2.4 pix  fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
 2.3 pix  fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Limiting magnitude estimates:
 15.3 mag.  Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
 15.3 mag.  Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
 15.5 mag.  fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
 15.5 mag.  fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
All-image limiting magnitude estimate:  15.5 (SNR )  14.6 (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.qHIBAnNnBY (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits' -> 'wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS_IMAGE_NAME=wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS-calibrated image found: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
Checking if the catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits alredy exist and is non-empty...
Catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits
WCS catalog name: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=1347, bad_region=5852, passed=33367
Got 33367 stars (including 26499 good ones) from the SExtractor catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
util/solve_plate_with_UCAC5 got 33367 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 4881 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 28912 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 28912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 28912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4881 stars left (next iteration limit 5369)
Stop iterations.


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

SIP_REFIT: wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits N_match=4881 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.358 sigma_q3_arcsec=0.376 sigma_q4_arcsec=0.357 n_q1=1487 n_q2=797 n_q3=1612 n_q4=985 worst_quadrant_to_overall_ratio=1.059
The image catalog is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits -region wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.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.E83Qr7XD0U (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits' -> 'wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS_IMAGE_NAME=wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS-calibrated image found: wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
Checking if the catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits alredy exist and is non-empty...
Catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits
WCS catalog name: wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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=14, blended=1381, bad_region=5894, passed=33417
Got 33417 stars (including 26470 good ones) from the SExtractor catalog wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat 
util/solve_plate_with_UCAC5 got 33417 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 28927 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 493 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 28927 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 28927 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4877 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits N_match=4877 sigma_overall_arcsec=0.351 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.386 sigma_q4_arcsec=0.338 n_q1=1472 n_q2=805 n_q3=1621 n_q4=979 worst_quadrant_to_overall_ratio=1.100
The image catalog is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits -region wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.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.nkmTz0vJaJ (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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS_IMAGE_NAME=wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS-calibrated image found: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Checking if the catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
WCS catalog name: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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=17, blended=2066, bad_region=6077, passed=36819
Got 36819 stars (including 29431 good ones) from the SExtractor catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat 
util/solve_plate_with_UCAC5 got 36819 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4867 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 4863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 32141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 32141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 32141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4863 stars left (next iteration limit 5349)
Stop iterations.


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

SIP_REFIT: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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=4863 robust_rms=6.696 arcsec worst_quadrant_rms=8.840 arcsec
SIP_REFIT: SIP order 3 trial: matched=4863 robust_rms=0.326 arcsec worst_quadrant_rms=0.334 arcsec
SIP_REFIT: SIP order 5 trial: matched=4863 robust_rms=0.295 arcsec worst_quadrant_rms=0.334 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4863 robust_rms_before=0.873 arcsec robust_rms_before_corrected=0.286 arcsec robust_rms_after=0.326 arcsec worst_quadrant_rms_before=0.313 worst_quadrant_rms_after=0.334
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.313 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits N_match=4863 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.279 sigma_q2_arcsec=0.320 sigma_q3_arcsec=0.283 sigma_q4_arcsec=0.328 n_q1=1692 n_q2=898 n_q3=1474 n_q4=799 worst_quadrant_to_overall_ratio=1.095
The image catalog is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits -region wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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.hi5ltPN9vh (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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS_IMAGE_NAME=wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS-calibrated image found: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Checking if the catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat corresponding to the image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
WCS catalog name: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=2242, bad_region=6179, passed=37208
Got 37208 stars (including 29671 good ones) from the SExtractor catalog wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat 
util/solve_plate_with_UCAC5 got 37208 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 4860 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32431 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4865 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32431 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32431 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4860 stars left (next iteration limit 5346)
Stop iterations.


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

SIP_REFIT: wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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=4860 robust_rms=6.702 arcsec worst_quadrant_rms=8.781 arcsec
SIP_REFIT: SIP order 3 trial: matched=4860 robust_rms=0.340 arcsec worst_quadrant_rms=0.364 arcsec
SIP_REFIT: SIP order 5 trial: matched=4860 robust_rms=0.307 arcsec worst_quadrant_rms=0.330 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4860 robust_rms_before=0.901 arcsec robust_rms_before_corrected=0.307 arcsec robust_rms_after=0.307 arcsec worst_quadrant_rms_before=0.323 worst_quadrant_rms_after=0.330
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.323 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits N_match=4860 sigma_overall_arcsec=0.323 sigma_q1_arcsec=0.296 sigma_q2_arcsec=0.345 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.335 n_q1=1691 n_q2=900 n_q3=1462 n_q4=807 worst_quadrant_to_overall_ratio=1.066
The image catalog is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits -region wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Saving fully-calibrated image wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.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_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/wcs_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits
Preparing the HTML report for the field Psc-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:57:45.04 +10:02:39.8:  14.05 +/- 0.07  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:09:59.43 +10:21:50.5:  14.21 +/- 0.09  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:09:06.91 +09:49:48.1:  14.76 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:05:39.70 +10:55:56.2:  15.71 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:11:03.91 +10:46:09.8:  14.71 +/- 0.14  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:10:24.95 +09:50:38.6:  14.39 +/- 0.11  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:00:37.50 +10:31:23.9:  12.21 +/- 0.01  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:01:00.37 +16:12:24.2:  14.62 +/- 0.12  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:57:45.35 +15:16:43.5:  14.93 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:36:44.74 +13:36:55.0:  15.75 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:11:03.91 +10:46:09.8:  14.48 +/- 0.11  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:10:24.95 +09:50:38.6:  14.42 +/- 0.11  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:01:00.37 +16:12:24.2:  14.76 +/- 0.13  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:57:45.04 +10:02:39.8:  13.96 +/- 0.07  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:09:59.43 +10:21:50.5:  14.29 +/- 0.10  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:36:44.74 +13:36:55.0:  15.79 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:05:39.70 +10:55:56.2:  15.71 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:57:45.35 +15:16:43.5:  14.77 +/- 0.14  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:00:37.50 +10:31:23.9:  12.23 +/- 0.01  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:09:06.91 +09:49:48.1:  14.75 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.40 +/- 0.08
Forced photometry reference-image weighted average:  14.57 +/- 0.09
Forced photometry reference-image weighted average:  14.68 +/- 0.09
Forced photometry reference-image weighted average:  14.00 +/- 0.05
Forced photometry reference-image weighted average:  14.25 +/- 0.07
Forced photometry reference-image weighted average:  14.84 +/- 0.10
Forced photometry reference-image weighted average:  12.22 +/- 0.01
Forced photometry filter REJECTED candidate at 01:11:03.91 +10:46:09.8: ref_mag=14.57 +/- 0.09 new_mean_mag=14.5334 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:10:24.95 +09:50:38.6: ref_mag=14.40 +/- 0.08 new_mean_mag=14.5414 delta=-0.14 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:01:00.37 +16:12:24.2: ref_mag=14.68 +/- 0.09 new_mean_mag=14.6401 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:57:45.04 +10:02:39.8: ref_mag=14.00 +/- 0.05 new_mean_mag=14.1932 delta=-0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:09:59.43 +10:21:50.5: ref_mag=14.25 +/- 0.07 new_mean_mag=14.5069 delta=-0.26 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:57:45.35 +15:16:43.5: ref_mag=14.84 +/- 0.10 new_mean_mag=14.6974 delta=0.14 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:00:37.50 +10:31:23.9: ref_mag=12.22 +/- 0.01 new_mean_mag=12.4481 delta=-0.23 (need > 0.90)
Forced photometry reference-image weighted average:  14.75 +/- 0.10
Forced photometry filter REJECTED candidate at 01:09:06.91 +09:49:48.1: ref_mag=14.75 +/- 0.10 new_mean_mag=14.6472 delta=0.11 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:55:19.58 +12:59:47.7:  14.67 +/- 0.12  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:36:08.37 +11:37:16.3:  14.04 +/- 0.08  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:11:05.58 +10:24:14.4:  14.80 +/- 0.16  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:11:27.55 +10:16:03.7:  14.51 +/- 0.14  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:10:34.39 +10:08:22.8:  14.79 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:11:02.66 +17:39:41.6:  14.98 +/- 0.18  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:01:18.74 +11:53:23.8:  14.66 +/- 0.14  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:39:56.46 +14:14:54.4:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:55:19.58 +12:59:47.7:  14.61 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.64 +/- 0.08
Forced photometry filter REJECTED candidate at 00:55:19.58 +12:59:47.7: ref_mag=14.64 +/- 0.08 new_mean_mag=14.5760 delta=0.06 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:11:27.55 +10:16:03.7:  14.47 +/- 0.14  detection
Forced photometry reference-image weighted average:  14.49 +/- 0.10
Forced photometry filter REJECTED candidate at 01:11:27.55 +10:16:03.7: ref_mag=14.49 +/- 0.10 new_mean_mag=14.2770 delta=0.21 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:11:05.58 +10:24:14.4:  14.88 +/- 0.17  detection
Forced photometry reference-image weighted average:  14.84 +/- 0.12
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:11:02.66 +17:39:41.6:  14.92 +/- 0.17  detection
Forced photometry filter REJECTED candidate at 01:11:05.58 +10:24:14.4: ref_mag=14.84 +/- 0.12 new_mean_mag=14.6907 delta=0.15 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:10:34.39 +10:08:22.8:  14.85 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.95 +/- 0.12
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:39:56.46 +14:14:54.4:  15.76 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  14.82 +/- 0.11
Forced photometry filter REJECTED candidate at 01:11:02.66 +17:39:41.6: ref_mag=14.95 +/- 0.12 new_mean_mag=14.6896 delta=0.26 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:36:08.37 +11:37:16.3:  14.05 +/- 0.08  detection
Forced photometry filter REJECTED candidate at 01:10:34.39 +10:08:22.8: ref_mag=14.82 +/- 0.11 new_mean_mag=14.5560 delta=0.26 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:01:18.74 +11:53:23.8:  14.72 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.04 +/- 0.06
Forced photometry filter REJECTED candidate at 00:36:08.37 +11:37:16.3: ref_mag=14.04 +/- 0.06 new_mean_mag=14.1353 delta=-0.09 (need > 0.90)
Forced photometry reference-image weighted average:  14.69 +/- 0.10
Forced photometry filter REJECTED candidate at 01:01:18.74 +11:53:23.8: ref_mag=14.69 +/- 0.10 new_mean_mag=14.6702 delta=0.02 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:07:48.13 +12:43:10.2:  14.82 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:55:38.24 +10:07:15.1:  14.77 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:03:18.16 +14:02:17.1:  14.93 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 01:07:13.70 +17:38:53.9:  15.03 +/- 0.18  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:56:03.07 +12:22:05.5:  14.68 +/- 0.13  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-21-41_20.00sec_5.00C_LIGHT_0418.fits at 00:46:19.93 +18:15:14.2:  14.60 +/- 0.13  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:07:48.13 +12:43:10.2:  14.95 +/- 0.17  detection
Forced photometry reference-image weighted average:  14.87 +/- 0.11
Forced photometry filter REJECTED candidate at 01:07:48.13 +12:43:10.2: ref_mag=14.87 +/- 0.11 new_mean_mag=14.7813 delta=0.09 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:55:38.24 +10:07:15.1:  14.93 +/- 0.17  detection
Forced photometry reference-image weighted average:  14.84 +/- 0.11
Forced photometry filter REJECTED candidate at 00:55:38.24 +10:07:15.1: ref_mag=14.84 +/- 0.11 new_mean_mag=14.6587 delta=0.18 (need > 0.90)
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:07:13.70 +17:38:53.9:  14.83 +/- 0.15  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:46:19.93 +18:15:14.2:  14.70 +/- 0.14  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 01:03:18.16 +14:02:17.1:  14.77 +/- 0.13  detection
Forced photometry on wcs_Psc-02-Q2b1x1_2026-07-22_04-22-19_20.00sec_5.00C_LIGHT_0419.fits at 00:56:03.07 +12:22:05.5:  14.90 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.92 +/- 0.12
Forced photometry reference-image weighted average:  14.65 +/- 0.09
Forced photometry reference-image weighted average:  14.76 +/- 0.10
Forced photometry reference-image weighted average:  14.84 +/- 0.10
Forced photometry filter REJECTED candidate at 01:07:13.70 +17:38:53.9: ref_mag=14.92 +/- 0.12 new_mean_mag=14.8321 delta=0.08 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:46:19.93 +18:15:14.2: ref_mag=14.65 +/- 0.09 new_mean_mag=14.5526 delta=0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:03:18.16 +14:02:17.1: ref_mag=14.84 +/- 0.10 new_mean_mag=14.7110 delta=0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:56:03.07 +12:22:05.5: ref_mag=14.76 +/- 0.10 new_mean_mag=14.7037 delta=0.06 (need > 0.90)
Adding exclusion_list_local.txt__out53921.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54238.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54311.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 51886_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51886_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.65    00:57:45.30 +15:16:42.9   4143 2422   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.76    00:57:45.41 +15:16:44.2   4150 2429   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51887_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51887_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.61    01:01:00.36 +16:12:24.2   3672 1857   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.68    01:01:00.38 +16:12:24.3   3679 1864   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51888_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51888_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.65    01:09:06.92 +09:49:48.0   2431 5713   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.65    01:09:06.90 +09:49:48.2   2439 5721   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51890_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51890_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.61    01:11:03.93 +10:46:09.4   2148 5138   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.48    01:11:03.90 +10:46:10.2   2156 5145   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51892_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51892_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.56    01:09:59.45 +10:21:51.9   2305 5386   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.47    01:09:59.42 +10:21:49.1   2313 5394   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51893_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51893_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.54    01:10:24.95 +09:50:38.2   2236 5703   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.54    01:10:24.95 +09:50:39.1   2243 5710   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 51894_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 51894_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.19    00:57:45.07 +10:02:40.6   4134 5591   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.19    00:57:45.01 +10:02:39.1   4141 5598   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 53203_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 53203_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    12.43    01:00:37.49 +10:31:23.7   3706 5299   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    12.47    01:00:37.51 +10:31:24.1   3714 5306   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 53921_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
Preparing report for the candidate 53921_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
  
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Considering the candidate 54238_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
Preparing report for the candidate 54238_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
  
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Considering the candidate 54311_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
Preparing report for the candidate 54311_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
  
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Considering the candidate 56269_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 56269_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.22    01:11:27.55 +10:16:04.0   2084 5443   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.37    01:11:27.56 +10:16:03.5   2091 5450   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 56721_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 56721_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.09    00:36:08.34 +11:37:15.7   7344 4611   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.18    00:36:08.41 +11:37:16.8   7352 4618   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57216_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57216_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.52    01:10:34.43 +10:08:23.1   2215 5522   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.60    01:10:34.36 +10:08:22.6   2223 5530   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57524_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57524_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.51    00:55:19.65 +12:59:47.6   4496 3802   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.70    00:55:19.52 +12:59:47.9   4504 3809   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57598_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57598_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.63    01:11:05.61 +10:24:14.6   2140 5360   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.77    01:11:05.55 +10:24:14.2   2148 5368   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57654_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57654_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.63    01:11:02.60 +17:39:38.5   2222 0951   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.79    01:11:02.72 +17:39:44.6   2229 0958   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57669_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57669_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.57    01:01:18.72 +11:53:23.6   3610 4469   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.83    01:01:18.75 +11:53:23.9   3617 4476   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57958_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57958_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.68    01:07:48.13 +12:43:10.7   2654 3959   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.94    01:07:48.14 +12:43:09.8   2661 3966   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 57990_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 57990_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.67    00:55:38.17 +10:07:16.8   4449 5544   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.65    00:55:38.30 +10:07:13.4   4457 5552   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 58079_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 58079_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.69    01:03:18.11 +14:02:16.3   3326 3167   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.73    01:03:18.21 +14:02:17.8   3334 3174   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 58150_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 58150_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.78    01:07:13.70 +17:38:53.0   2776 0970   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.94    01:07:13.69 +17:38:54.9   2783 0977   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 58162_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 58162_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.69    00:56:03.05 +12:22:05.9   4389 4182   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.72    00:56:03.09 +12:22:05.0   4396 4189   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 58711_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 58711_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 1     2026 09 18.37868    2461301.87868    14.69    00:46:19.95 +18:15:14.9   5793 0611   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-05-08_20.00sec_-0.00C_LIGHT_0454.fits
Discovery image 2     2026 09 18.37945    2461301.87945    14.46    00:46:19.92 +18:15:13.4   5800 0618   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

  
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Considering the candidate 08011_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455
The candidate 08011_fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455 did not pass the final checks
Discovery image 3     2026 09 18.37945    2461301.87945    11.59    00:47:57.03 +11:42:22.6   5596 4586   /data_ssd/NMW-TexasTech/workdir//img_2026-09-18_CI_Psc-02-Q2b1x1_041217_TTUQ2b1x1_3822021_YiYhsXLm/fd_Psc-02-Q2b1x1_2026-09-18_04-06-14_20.00sec_-0.00C_LIGHT_0455.fits

**** FOUND  00:47:57.04 +11:42:22.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Psc-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
00:36:44.74 +13:36:55.0
01:05:39.70 +10:55:56.2
00:39:56.46 +14:14:54.4
########### Completed Psc-02-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 ####
00:36:44.74 +13:36:55.0
01:05:39.70 +10:55:56.2
00:39:56.46 +14:14:54.4
###################################################################################
00:36:44.74 +13:36:55.0  -- asteroid (will NOT add it to exclusion list)
01:05:39.70 +10:55:56.2  -- asteroid (will NOT add it to exclusion list)
00:39:56.46 +14:14:54.4  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461301.87868290 -observatory V36
12:44:15.44 -04:56:29.1 Mercury (-0.3mag)
13:59:56.54 -18:14:22.6 Venus (-4.8mag)
07:43:19.65 +22:07:51.9 Mars (1.2mag)
09:17:55.80 +16:19:20.8 Jupiter (-1.8mag)
00:48:57.87 +02:19:27.1 Saturn (0.4mag)
04:13:36.35 +21:01:47.9 Uranus (5.7mag)
00:12:39.76 -00:10:29.0 Neptune (7.7mag)
20:24:55.08 -23:41:45.8 Pluto (14.5mag)
17:11:23.25 -28:07:09.5 Moon (-10.2mag)
-rw-r--r-- 1 apache apache 363 Sep 18 04:14 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461301.87868290:
09:17:50.92 +16:19:46.6 Io (6.0mag)
09:17:47.19 +16:20:06.0 Europa (6.2mag)
09:17:52.61 +16:19:39.5 Ganymede (5.6mag)
09:18:03.07 +16:18:43.8 Callisto (6.8mag)
09:16:10.32 +16:39:49.9 Himalia (15.7mag)
09:17:53.89 +16:19:30.7 Thebe (16.5mag)
09:15:37.44 +16:34:05.0 Elara (17.7mag)
09:21:29.81 +15:44:05.5 Pasiphae (17.9mag)
09:18:12.43 +16:40:12.0 Carme (18.9mag)
00:49:10.03 +02:19:09.3 Titan (8.3mag)
00:49:02.36 +02:19:14.8 Rhea (9.6mag)
00:48:41.35 +02:20:15.6 Iapetus (11.0mag)
00:48:42.25 +02:19:33.6 Hyperion (14.3mag)
00:47:33.80 +02:08:15.5 Phoebe (16.3mag)
-rw-r--r-- 1 apache apache 568 Sep 18 04:14 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461301.87868290:
23:38:13.42 +11:45:05.0 JWST
18:29:04.24 +18:37:49.9 Chandra
06:45:11.44 +07:27:50.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 18 04:14 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461301.87868290 -observatory V36
03:45:35.02 +19:46:46.6 17.3mag P/1996 R2 (Lagerkvist)
18:07:55.43 -33:59:50.9 14.5mag P/2010 H2 (Vales)
07:27:21.71 -70:56:29.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:35.51 +33:59:44.9 17.7mag C/2017 K2 (PANSTARRS)
05:03:19.00 +46:53:39.9 16.2mag P/2021 N1 (ZTF)
22:05:03.31 +27:14:15.3 17.5mag C/2022 E2 (ATLAS)
07:18:03.18 +25:46:46.6 16.9mag C/2022 N2 (PANSTARRS)
10:59:38.01 +26:51:30.4 17.1mag C/2022 QE78 (ATLAS)
09:55:33.63 +05:10:13.5 18.0mag C/2022 R6 (PANSTARRS)
15:27:31.02 -16:36:59.8 15.0mag C/2023 R1 (PANSTARRS)
08:47:30.81 +33:38:04.7 15.9mag C/2024 E1 (Wierzchos)
15:08:26.90 +15:12:17.7 18.0mag C/2024 G6 (ATLAS)
18:28:10.57 +42:40:45.4 13.7mag C/2024 J3 (ATLAS)
20:11:59.99 +48:32:23.1 17.4mag C/2024 R4 (PANSTARRS)
05:40:47.99 -13:12:07.8 15.0mag C/2024 T5 (ATLAS)
07:14:39.02 +16:15:47.3 17.8mag C/2025 J1 (Borisov)
11:36:14.90 +17:53:15.3 16.6mag C/2025 V2 (Rankin)
13:29:06.60 -00:47:30.1 16.7mag C/2025 Y1 (ATLAS)
17:14:29.43 +71:58:40.1 16.5mag C/2026 A2 (Bok)
02:58:46.32 +45:37:40.9 17.6mag C/2026 B2 (Sun-Gao)
12:23:39.12 +12:11:29.2 17.6mag A/2026 E1
22:35:26.59 -35:05:37.9 13.6mag 10P/Tempel
01:36:43.61 +38:53:44.4 17.5mag 11P/Tempel-Swift-LINEAR
11:55:38.80 -06:19:03.4 16.3mag 29P/Schwassmann-Wachmann
12:30:52.81 -08:33:22.9 17.8mag 63P/Wild
06:59:53.59 +18:19:32.3 17.1mag 78P/Gehrels
03:15:50.46 +15:01:13.7 16.8mag 88P/Howell
06:16:00.11 +32:45:37.0 17.3mag 112P/Urata-Niijima
08:03:41.66 +21:45:02.8 17.8mag 114P/Wiseman-Skiff
10:52:20.33 +18:27:59.8 14.8mag 123P/West-Hartley
13:11:29.01 -25:06:33.0 17.6mag 124P/Mrkos
06:30:07.26 +20:15:36.6 15.8mag 128P/Shoemaker-Holt
01:31:05.24 -15:08:31.2 14.4mag 161P/Hartley-IRAS
09:33:13.12 +08:17:27.5 12.5mag 169P/NEAT
03:31:19.73 +07:24:58.3 14.6mag 220P/McNaught
05:16:42.53 +39:35:06.8 15.3mag 260P/McNaught
09:00:41.86 +34:25:28.9 17.3mag 295P/LINEAR
15:32:56.56 -01:28:46.5 17.9mag 391P/Kowalski
09:37:10.40 +16:17:25.7 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep 18 04:14 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 04:14 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 04:14 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 04:14 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Sep 18 04:14:11 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 34s (0.57 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 52s (0.87 min)
TIMING SExtractor: 12 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 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: 12s (0.20 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 45s (0.75 min)
FIELD_Psc-02-Q2b1x1: 113s (1.88 min)
=======================================
TOTAL_RUNTIME: 116s (1.93 min)
Finished: Fri Sep 18 04:16:07 CDT 2026