Mean magnitude and position on the discovery images: 
                   2026 10 20.3405  2461333.8405   8.99  00:01:17.55 +08:43:16.1
102.46699 -52.14683 galactic  Psc  Second-epoch detections are separated by 0.3" and 5.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
192 Nausikaa                -0      0       0   8.9    -0   -0
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:01:17.55 +08:43:16.1:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:01:17.55 +08:43:16.1:  15.81 +/- 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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits  wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits -crosshair 4555.85205 1578.31055 image    wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits -crosshair 4555.89014 1584.05078 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687

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 10 20.34054 00 01 17.55 +08 43 16.1           9.0 R      V36

Position measured on individual images:

     TAU0008  C2026 10 20.34024 00 01 17.56 +08 43 16.1           9.0 R      V36
     TAU0008  C2026 10 20.34084 00 01 17.54 +08 43 16.2           9.0 R      V36

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

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

TCP 2026 10 20.3405*  00 01 17.55 +08 43 16.1   9.0 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,2461333.8405,8.99,0.05,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 20261020.3405 8.99CV 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 10 20.3405  2461333.8405  13.72  00:03:36.76 +06:10:42.7
102.02925 -54.74061 galactic  Psc  Second-epoch detections are separated by 0.7" and 5.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
577 Rhea                    -0     -0       0  13.8    -0   -0
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:03:36.76 +06:10:42.7:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:03:36.76 +06:10:42.7:  16.00 +/- 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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits  wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits -crosshair 4217.53857 3118.62720 image    wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits -crosshair 4217.72070 3124.18188 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687

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 10 20.34054 00 03 36.76 +06 10 42.7          13.7 R      V36

Position measured on individual images:

     TAU0008  C2026 10 20.34024 00 03 36.77 +06 10 42.4          13.9 R      V36
     TAU0008  C2026 10 20.34084 00 03 36.74 +06 10 42.9          13.6 R      V36

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

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

TCP 2026 10 20.3405*  00 03 36.76 +06 10 42.7  13.7 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,2461333.8405,13.72,0.05,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 20261020.3405 13.72CV 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 10 20.3405  2461333.8405  14.09  23:47:46.24 +07:44:03.1
 96.81482 -51.87964 galactic  Psc  Second-epoch detections are separated by 1.3" and 5.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
701 Oriola                   0      0       0  14.1     0    0
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:47:46.24 +07:44:03.1:  15.88 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:47:46.24 +07:44:03.1:  15.86 +/- 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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits


fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits  wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits -crosshair 6586.72510 2153.86572 image    wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits -crosshair 6586.69189 2159.21240 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687

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 10 20.34054 23 47 46.24 +07 44 03.1          14.1 R      V36

Position measured on individual images:

     TAU0008  C2026 10 20.34024 23 47 46.22 +07 44 02.5          14.0 R      V36
     TAU0008  C2026 10 20.34084 23 47 46.26 +07 44 03.7          14.1 R      V36

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

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

TCP 2026 10 20.3405*  23 47 46.24 +07 44 03.1  14.1 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,2461333.8405,14.09,0.05,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 20261020.3405 14.09CV 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-04-Q2b1x1 reference image: Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Field Psc-04-Q2b1x1 reference image: Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Field Psc-04-Q2b1x1 second-epoch image: Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Field Psc-04-Q2b1x1 second-epoch image: Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461242.90183583 21.07.2026 09:38:28.616   /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
First image: 2461242.90183583 21.07.2026 09:38:28.616   /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Last  image: 2461333.84083803 20.10.2026 08:10:38.406   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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.:  -7.30
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: 2 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):  4864
Objects passed selection criteria:  4860
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 3902.25
Average stars matched: 3618 (92.7157 %)
Memory usage VmPeak:   231676 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Oct 20 03:13:27 CDT 2026
Host name: tau
############################################################
ERROR: large change in astrometric-star counts between the two new images (q1: 387 -> 636, 39.151% > 20%; fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits vs fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits) - usually a bad plate solution on one of them, sometimes stars crossing a quadrant boundary when the two images are widely offset, rarely a transparency change; continuing processing
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461242.90183583 21.07.2026 09:38:28.616   /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
First image: 2461242.90183583 21.07.2026 09:38:28.616   /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Last  image: 2461333.84083803 20.10.2026 08:10:38.406   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 16
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.03
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 7 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  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):  26883
Objects passed selection criteria:  26804
Measurements per detected object (mean, median, min, max):    3.1    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 22650
Average stars matched: 20902.8 (92.2859 %)
Memory usage VmPeak:   251580 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Oct 20 03:14:11 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-04-Q2b1x1
#######################################
########### Starting Psc-04-Q2b1x1 ###########
Processing Psc-04-Q2b1x1
server tau has sufficient free disk space available: 204066 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 204066 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.png' -> 'transient_report/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits_preview.png'

Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits


renamed 'Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.png' -> 'transient_report/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits_preview.png'

Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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= 529.7143
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 458.2824
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1441.6803
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 534.9600
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1352.4201
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 465.6637
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.72162
INFO:                  SECOND_EPOCH__SD_ratio= 0.149
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
ERROR: passing clouds (SD ratio=0.149 soft threshold=0.12)
----------------------------------------------
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 =     12.2799997329712 / [degC] Focuser temperature
AMBTEMP =                 12.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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= '2026-10-20T03:09:46.7107992' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-20T08:09:46.7107992' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61333.3401239584 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-20T08:09:56.6152950' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61333.3402385996 / 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      =     359.995863161352 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99982952961556 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              36.9825 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     250.013333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.6595126858911 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20696 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20696 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     12.2799997329712 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     12.2799997329712 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 12.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 18.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/d_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits :)

Spent 0.490447 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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/d_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =      12.210000038147 / [degC] Focuser temperature
AMBTEMP =                 12.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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= '2026-10-20T03:10:38.4066150' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-20T08:10:38.4066150' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61333.3407222917 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-20T08:10:48.3099602' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61333.3408369096 / 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      =      359.99586317043 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99982952764213 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     36.8127777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     250.180277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.6660391698507 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20696 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20696 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      12.210000038147 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      12.210000038147 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 12.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 18.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/d_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits :)

Spent 0.505823 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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/d_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Previews of the CALIBRATED second-epoch images:


fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits



fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
  
SExtractor catalog cache: saved Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.cat to cache
SExtractor catalog cache: saved Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461333.84023970
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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits exists and is non-empty
wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits exists and is non-empty
wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits exists and is non-empty
wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (1st reference image)
verification OK: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Image size: 937.3'x624.3'  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: 23:59:58.228 +05:59:38.82 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-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits (1st new image)
verification OK: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:48.630 +06:02:44.38 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:58.228 +05:59:38.82
Second-epoch image center 23:59:48.630 +06:02:44.38
Angular distance between the image centers 0.0651 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits (2nd new image)
verification OK: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:48.647 +06:03:17.93 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:58.228 +05:59:38.82
Second-epoch image center 23:59:48.647 +06:03:17.93
Angular distance between the image centers 0.0727 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  23:59:48.630 +06:02:44.38
Second-epoch second image center 23:59:48.647 +06:03:17.93
Angular distance between the image centers 0.00932 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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits &> /tmp/tmp.Acol4tCrSk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits &> /tmp/tmp.gFPfxH4ko5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits &> /tmp/tmp.Uba49y1P7a
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits &> /tmp/tmp.JLL8WKW8EP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat 
Found non-empty wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat
The reference image (wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits) and catalog (wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat) found
'wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 6233 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 352.0271 to 7.9045 deg, Dec +0.6902 to +11.2647 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 352.0271 to 7.9045 deg, Dec 0.6902 to 11.2647 deg
Loaded 4566 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): 3722 out of 3826 total matches.
Matched with Tycho-2 3826 out of 6233 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.657350
a=0.000000 b=1.000000 c=22.657350
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.36

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.36

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 6233 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 352.0271 to 7.9045 deg, Dec +0.6902 to +11.2647 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 352.0271 to 7.9045 deg, Dec 0.6902 to 11.2647 deg
Loaded 4566 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): 3722 out of 3826 total matches.
Matched with Tycho-2 3826 out of 6233 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Forced-photometry filter: calibrated wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits -> calib.txt_param_ref_wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (aperture=6.3)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 6318 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.8996 to 8.2591 deg, Dec +0.3478 to +11.6137 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 351.8996 to 8.2591 deg, Dec 0.3478 to 11.6137 deg
Loaded 4984 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): 3763 out of 3845 total matches.
Matched with Tycho-2 3845 out of 6318 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Forced-photometry filter: calibrated wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits -> calib.txt_param_ref_wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
 2.4 pix  Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
 2.3 pix  fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
 2.2 pix  fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Limiting magnitude estimates:
 15.4 mag.  Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
 15.4 mag.  Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
 15.0 mag.  fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
 14.8 mag.  fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
All-image limiting magnitude estimate:  14.8 (SNR )  11.8 (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.Acol4tCrSk (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits' -> 'wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS_IMAGE_NAME=wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS-calibrated image found: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Checking if the catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits alredy exist and is non-empty...
Catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS catalog name: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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=357, bad_region=1397, passed=6233
Got 6233 stars (including 4531 good ones) from the SExtractor catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat 
util/solve_plate_with_UCAC5 got 6233 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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
RA wraps around 0/360 boundary: field RA 352.0271 through 0 to 7.9045, gap 7.9045 to 352.0271
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4440 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4430 matched stars entering correct_measured_positions(), 4430 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4430 matched stars entering correct_measured_positions(), 5089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 352.0274 through 0 to 7.9045, gap 7.9045 to 352.0274
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4440 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4430 matched stars entering correct_measured_positions(), 5089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4430 matched stars entering correct_measured_positions(), 5089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4430 stars left (next iteration limit 4873)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits N_match=4430 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.296 sigma_q2_arcsec=0.366 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.366 n_q1=1463 n_q2=831 n_q3=1438 n_q4=698 worst_quadrant_to_overall_ratio=1.166
WCS_HEADER_DIAG: file=Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits selection=current_pairs N_selected=4430 N_valid=4430 bias_ra_arcsec=0.010 bias_dec_arcsec=0.010 median_sep_arcsec=0.288 p95_sep_arcsec=0.926 n_q1=1463 n_q2=831 n_q3=1438 n_q4=698 occupied_cells_4x4=16/16
The image catalog is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits -region wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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.gFPfxH4ko5 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits' -> 'wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS_IMAGE_NAME=wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS-calibrated image found: wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Checking if the catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits alredy exist and is non-empty...
Catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS catalog name: wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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=328, bad_region=1317, passed=6318
Got 6318 stars (including 4746 good ones) from the SExtractor catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat 
util/solve_plate_with_UCAC5 got 6318 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8996 through 0 to 8.2591, gap 8.2591 to 351.8996
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 451 to 510 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 4639 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4629 matched stars entering correct_measured_positions(), 4629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4629 matched stars entering correct_measured_positions(), 5260 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
RA wraps around 0/360 boundary: field RA 351.8998 through 0 to 8.2592, gap 8.2592 to 351.8998
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 451 to 510 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 4639 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4629 matched stars entering correct_measured_positions(), 5260 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4629 matched stars entering correct_measured_positions(), 5260 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4629 stars left (next iteration limit 5091)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits N_match=4629 sigma_overall_arcsec=0.314 sigma_q1_arcsec=0.282 sigma_q2_arcsec=0.337 sigma_q3_arcsec=0.307 sigma_q4_arcsec=0.345 n_q1=1576 n_q2=830 n_q3=1520 n_q4=703 worst_quadrant_to_overall_ratio=1.098
WCS_HEADER_DIAG: file=Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits selection=current_pairs N_selected=4629 N_valid=4629 bias_ra_arcsec=0.004 bias_dec_arcsec=-0.002 median_sep_arcsec=0.256 p95_sep_arcsec=0.732 n_q1=1576 n_q2=830 n_q3=1520 n_q4=703 occupied_cells_4x4=16/16
The image catalog is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits -region wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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.Uba49y1P7a (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS_IMAGE_NAME=wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS-calibrated image found: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Checking if the catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS catalog name: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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=173, bad_region=650, passed=3390
Got 3390 stars (including 2598 good ones) from the SExtractor catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat 
util/solve_plate_with_UCAC5 got 3390 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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
RA wraps around 0/360 boundary: field RA 351.9875 through 0 to 7.8053, gap 7.8053 to 351.9875
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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 2541 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2535 matched stars entering correct_measured_positions(), 2530 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2535 matched stars entering correct_measured_positions(), 2897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9877 through 0 to 7.8051, gap 7.8051 to 351.9877
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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 2541 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2535 matched stars entering correct_measured_positions(), 2896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 2535 matched stars entering correct_measured_positions(), 2896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 2535 stars left (next iteration limit 2788)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2535 robust_rms=6.197 arcsec worst_region_rms=31.219 arcsec outer_annulus_rms=31.219 arcsec
SIP_REFIT: SIP order 3 trial: matched=2535 robust_rms=0.407 arcsec worst_region_rms=1.187 arcsec outer_annulus_rms=1.187 arcsec
SIP_REFIT: SIP order 5 trial: matched=2535 robust_rms=0.365 arcsec worst_region_rms=0.530 arcsec outer_annulus_rms=0.530 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2535 robust_rms_before=0.841 arcsec robust_rms_before_corrected=0.344 arcsec robust_rms_after=0.365 arcsec worst_region_rms_before=0.490 worst_region_rms_after=0.530 outer_annulus_rms_before=1.575 outer_annulus_rms_after=0.530
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.490 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits worst_region_rms_kept=0.490 arcsec robust_rms_kept=0.344 arcsec matched=2535
WCS_QUALITY_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits N_match=2535 sigma_overall_arcsec=0.350 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.354 sigma_q4_arcsec=0.335 n_q1=387 n_q2=692 n_q3=857 n_q4=599 worst_quadrant_to_overall_ratio=1.012
WCS_HEADER_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits selection=current_pairs N_selected=2535 N_valid=2535 bias_ra_arcsec=-0.467 bias_dec_arcsec=0.473 median_sep_arcsec=0.772 p95_sep_arcsec=1.638 n_q1=387 n_q2=692 n_q3=857 n_q4=599 occupied_cells_4x4=15/16
The image catalog is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits -region wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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.JLL8WKW8EP (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS_IMAGE_NAME=wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS-calibrated image found: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Checking if the catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS catalog name: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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=187, bad_region=487, passed=3606
Got 3606 stars (including 2958 good ones) from the SExtractor catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat 
util/solve_plate_with_UCAC5 got 3606 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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
RA wraps around 0/360 boundary: field RA 351.9840 through 0 to 7.8429, gap 7.8429 to 351.9840
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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 2902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2895 matched stars entering correct_measured_positions(), 2894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2895 matched stars entering correct_measured_positions(), 3234 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9841 through 0 to 7.8429, gap 7.8429 to 351.9841
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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 2903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2895 matched stars entering correct_measured_positions(), 3234 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 2895 matched stars entering correct_measured_positions(), 3234 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 2895 stars left (next iteration limit 3184)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2895 robust_rms=6.565 arcsec worst_region_rms=18.939 arcsec outer_annulus_rms=18.939 arcsec
SIP_REFIT: SIP order 3 trial: matched=2895 robust_rms=0.417 arcsec worst_region_rms=0.884 arcsec outer_annulus_rms=0.884 arcsec
SIP_REFIT: SIP order 5 trial: matched=2895 robust_rms=0.367 arcsec worst_region_rms=0.428 arcsec outer_annulus_rms=0.428 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2895 robust_rms_before=0.810 arcsec robust_rms_before_corrected=0.346 arcsec robust_rms_after=0.367 arcsec worst_region_rms_before=0.422 worst_region_rms_after=0.428 outer_annulus_rms_before=1.211 outer_annulus_rms_after=0.428
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.422 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits worst_region_rms_kept=0.422 arcsec robust_rms_kept=0.346 arcsec matched=2895
WCS_QUALITY_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits N_match=2895 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.349 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.370 sigma_q4_arcsec=0.358 n_q1=636 n_q2=706 n_q3=977 n_q4=576 worst_quadrant_to_overall_ratio=1.014
WCS_HEADER_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits selection=current_pairs N_selected=2895 N_valid=2895 bias_ra_arcsec=-0.414 bias_dec_arcsec=0.492 median_sep_arcsec=0.762 p95_sep_arcsec=1.574 n_q1=636 n_q2=706 n_q3=977 n_q4=576 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits -region wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits to local_wcs_cache/
'wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits' -> 'local_wcs_cache/wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits'
Saving the final (post-refit) wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits to local_wcs_cache/
'wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits' -> 'local_wcs_cache/wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits'
Saving the final (post-refit) wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits to local_wcs_cache/
'wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits' -> 'local_wcs_cache/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits'
Saving the final (post-refit) wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits to local_wcs_cache/
'wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits' -> 'local_wcs_cache/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits sigma_overall=0.361 worst_q_ratio=1.166
ref2=Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits sigma_overall=0.314 worst_q_ratio=1.098
new1=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits sigma_overall=0.350 worst_q_ratio=1.012
new2=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits sigma_overall=0.365 worst_q_ratio=1.014
reference average sigma_overall=0.3375 worst_q_ratio=1.132
warn-on-ratio threshold: 2.0x reference
###################################
ERROR: large change in astrometric-star counts between the two new images (q1: 387 -> 636, 39.151% > 20%; fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits vs fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits) - usually a bad plate solution on one of them, sometimes stars crossing a quadrant boundary when the two images are widely offset, rarely a transparency change; continuing processing

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966_astrometric_residuals.png (4430 matched stars from wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382_astrometric_residuals.png (4629 matched stars from wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175_astrometric_residuals.png (2535 matched stars from wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176_astrometric_residuals.png (2895 matched stars from wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits'
Saving fully-calibrated image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits'
Preparing the HTML report for the field Psc-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:01:17.55 +08:43:16.1:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:01:17.55 +08:43:16.1:  15.81 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out20538.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 5s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20538_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
Preparing report for the candidate 20538_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Psc-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
00:01:17.55 +08:43:16.1
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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
  
SExtractor catalog cache: saved Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.cat to cache
SExtractor catalog cache: saved Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Creating symlink local_wcs_cache/wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Creating symlink local_wcs_cache/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits exists and is non-empty
wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits exists and is non-empty
wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits exists and is non-empty
wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (1st reference image)
verification OK: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Image size: 937.3'x624.3'  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: 23:59:58.228 +05:59:38.82 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-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits (1st new image)
verification OK: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:48.630 +06:02:44.38 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:58.228 +05:59:38.82
Second-epoch image center 23:59:48.630 +06:02:44.38
Angular distance between the image centers 0.0651 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits (2nd new image)
verification OK: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:48.647 +06:03:17.93 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:58.228 +05:59:38.82
Second-epoch image center 23:59:48.647 +06:03:17.93
Angular distance between the image centers 0.0727 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  23:59:48.630 +06:02:44.38
Second-epoch second image center 23:59:48.647 +06:03:17.93
Angular distance between the image centers 0.00932 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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits &> /tmp/tmp.rBRbf4oK0o
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits &> /tmp/tmp.dMl5qMxcna
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits &> /tmp/tmp.CRLeIks0jF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits &> /tmp/tmp.5lwupUlat7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Calibrating the magnitude scale
Found non-empty wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat 
Found non-empty wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits and wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat
The reference image (wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits) and catalog (wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat) found
'wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 33634 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.9992 to 7.9160 deg, Dec +0.6902 to +11.2656 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 351.9992 to 7.9160 deg, Dec 0.6902 to 11.2656 deg
Loaded 4573 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): 3677 out of 3960 total matches.
Matched with Tycho-2 3960 out of 33634 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.535700
a=0.000000 b=1.000000 c=22.535700
From vast_summary.log: estimated ref. image limiting mag.:  -7.03
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.51

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.51

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 33634 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.9992 to 7.9160 deg, Dec +0.6902 to +11.2656 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 351.9992 to 7.9160 deg, Dec 0.6902 to 11.2656 deg
Loaded 4573 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): 3677 out of 3960 total matches.
Matched with Tycho-2 3960 out of 33634 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Forced-photometry filter: calibrated wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits -> calib.txt_param_ref_wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (aperture=4.9)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 33762 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.8996 to 8.2739 deg, Dec +0.3067 to +11.6461 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 351.8996 to 8.2739 deg, Dec 0.3067 to 11.6461 deg
Loaded 5018 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): 3715 out of 3975 total matches.
Matched with Tycho-2 3975 out of 33762 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Forced-photometry filter: calibrated wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits -> calib.txt_param_ref_wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 10 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
 2.4 pix  Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
 2.1 pix  fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
 2.1 pix  fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Limiting magnitude estimates:
 15.5 mag.  Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
 15.5 mag.  Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
 15.1 mag.  fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
 15.0 mag.  fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
All-image limiting magnitude estimate:  15.0 (SNR )  14.3 (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.rBRbf4oK0o (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits' -> 'wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS_IMAGE_NAME=wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS-calibrated image found: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
Checking if the catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits alredy exist and is non-empty...
Catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits
WCS catalog name: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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=1340, bad_region=6060, passed=33617
Got 33617 stars (including 26420 good ones) from the SExtractor catalog wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat 
util/solve_plate_with_UCAC5 got 33617 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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
RA wraps around 0/360 boundary: field RA 351.9992 through 0 to 7.9160, gap 7.9160 to 351.9992
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 28877 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
RA wraps around 0/360 boundary: field RA 351.9998 through 0 to 7.9161, gap 7.9161 to 351.9998
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 28877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 28877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4873 stars left (next iteration limit 5360)
Stop iterations.


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

SIP_REFIT: wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits N_match=4873 sigma_overall_arcsec=0.351 sigma_q1_arcsec=0.291 sigma_q2_arcsec=0.364 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.340 n_q1=1600 n_q2=917 n_q3=1535 n_q4=821 worst_quadrant_to_overall_ratio=1.183
WCS_HEADER_DIAG: file=Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits selection=current_pairs N_selected=4873 N_valid=4873 bias_ra_arcsec=0.025 bias_dec_arcsec=0.000 median_sep_arcsec=0.288 p95_sep_arcsec=0.896 n_q1=1600 n_q2=917 n_q3=1535 n_q4=821 occupied_cells_4x4=16/16
The image catalog is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits -region wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.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.dMl5qMxcna (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits' -> 'wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS_IMAGE_NAME=wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS-calibrated image found: wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
Checking if the catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits alredy exist and is non-empty...
Catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat corresponding to the image wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits
WCS catalog name: wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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=1193, bad_region=6398, passed=33748
Got 33748 stars (including 26330 good ones) from the SExtractor catalog wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat 
util/solve_plate_with_UCAC5 got 33748 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8996 through 0 to 8.2739, gap 8.2739 to 351.8996
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 451 to 510 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 4868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 28686 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
RA wraps around 0/360 boundary: field RA 351.8999 through 0 to 8.2739, gap 8.2739 to 351.8999
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 451 to 510 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 28686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 28686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4868 stars left (next iteration limit 5354)
Stop iterations.


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

SIP_REFIT: wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits N_match=4868 sigma_overall_arcsec=0.304 sigma_q1_arcsec=0.280 sigma_q2_arcsec=0.325 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.329 n_q1=1571 n_q2=894 n_q3=1615 n_q4=788 worst_quadrant_to_overall_ratio=1.083
WCS_HEADER_DIAG: file=Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits selection=current_pairs N_selected=4868 N_valid=4868 bias_ra_arcsec=0.009 bias_dec_arcsec=-0.012 median_sep_arcsec=0.256 p95_sep_arcsec=0.695 n_q1=1571 n_q2=894 n_q3=1615 n_q4=788 occupied_cells_4x4=16/16
The image catalog is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits -region wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.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.CRLeIks0jF (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS_IMAGE_NAME=wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS-calibrated image found: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Checking if the catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
WCS catalog name: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=803, bad_region=2835, passed=19903
Got 19903 stars (including 16506 good ones) from the SExtractor catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat 
util/solve_plate_with_UCAC5 got 19903 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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
RA wraps around 0/360 boundary: field RA 351.9628 through 0 to 7.8558, gap 7.8558 to 351.9628
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4748 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 4732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 17905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9630 through 0 to 7.8559, gap 7.8559 to 351.9630
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4748 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 17905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 17905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4734 stars left (next iteration limit 5207)
Stop iterations.


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

SIP_REFIT: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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=4734 robust_rms=5.683 arcsec worst_region_rms=31.440 arcsec outer_annulus_rms=31.440 arcsec
SIP_REFIT: SIP order 3 trial: matched=4734 robust_rms=0.444 arcsec worst_region_rms=1.172 arcsec outer_annulus_rms=1.172 arcsec
SIP_REFIT: SIP order 5 trial: matched=4734 robust_rms=0.399 arcsec worst_region_rms=0.500 arcsec outer_annulus_rms=0.500 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4734 robust_rms_before=0.848 arcsec robust_rms_before_corrected=0.371 arcsec robust_rms_after=0.399 arcsec worst_region_rms_before=0.447 worst_region_rms_after=0.500 outer_annulus_rms_before=1.534 outer_annulus_rms_after=0.500
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.447 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits worst_region_rms_kept=0.447 arcsec robust_rms_kept=0.371 arcsec matched=4734
WCS_QUALITY_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits N_match=4734 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.391 n_q1=764 n_q2=1229 n_q3=1655 n_q4=1086 worst_quadrant_to_overall_ratio=1.025
WCS_HEADER_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits selection=current_pairs N_selected=4734 N_valid=4734 bias_ra_arcsec=-0.456 bias_dec_arcsec=0.481 median_sep_arcsec=0.776 p95_sep_arcsec=1.606 n_q1=764 n_q2=1229 n_q3=1655 n_q4=1086 occupied_cells_4x4=15/16
The image catalog is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits -region wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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.5lwupUlat7 (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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS_IMAGE_NAME=wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS-calibrated image found: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Checking if the catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits alredy exist and is non-empty...
Catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat corresponding to the image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
WCS catalog name: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=793, bad_region=2142, passed=21326
Got 21326 stars (including 18567 good ones) from the SExtractor catalog wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat 
util/solve_plate_with_UCAC5 got 21326 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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
RA wraps around 0/360 boundary: field RA 351.9627 through 0 to 7.8556, gap 7.8556 to 351.9627
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4779 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4768 matched stars entering correct_measured_positions(), 4768 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4768 matched stars entering correct_measured_positions(), 19802 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.9628 through 0 to 7.8556, gap 7.8556 to 351.9628
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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4780 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4769 matched stars entering correct_measured_positions(), 19802 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4769 matched stars entering correct_measured_positions(), 19802 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4769 stars left (next iteration limit 5244)
Stop iterations.


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

SIP_REFIT: wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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=4769 robust_rms=6.172 arcsec worst_region_rms=17.176 arcsec outer_annulus_rms=17.176 arcsec
SIP_REFIT: SIP order 3 trial: matched=4769 robust_rms=0.445 arcsec worst_region_rms=0.749 arcsec outer_annulus_rms=0.749 arcsec
SIP_REFIT: SIP order 5 trial: matched=4769 robust_rms=0.388 arcsec worst_region_rms=0.466 arcsec outer_annulus_rms=0.466 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4769 robust_rms_before=0.823 arcsec robust_rms_before_corrected=0.363 arcsec robust_rms_after=0.388 arcsec worst_region_rms_before=0.443 worst_region_rms_after=0.466 outer_annulus_rms_before=1.233 outer_annulus_rms_after=0.466
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.443 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits worst_region_rms_kept=0.443 arcsec robust_rms_kept=0.363 arcsec matched=4769
WCS_QUALITY_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits N_match=4769 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.381 n_q1=1118 n_q2=1089 n_q3=1677 n_q4=885 worst_quadrant_to_overall_ratio=1.018
WCS_HEADER_DIAG: file=fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits selection=current_pairs N_selected=4769 N_valid=4769 bias_ra_arcsec=-0.413 bias_dec_arcsec=0.498 median_sep_arcsec=0.767 p95_sep_arcsec=1.565 n_q1=1118 n_q2=1089 n_q3=1677 n_q4=885 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits -region wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Saving fully-calibrated image wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.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_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/wcs_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits
Preparing the HTML report for the field Psc-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:47:46.24 +07:44:03.1:  15.88 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:04:47.61 +06:32:21.0:  15.08 +/- 0.18  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:03:36.76 +06:10:42.7:  15.95 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 00:08:34.43 +01:53:59.9:  12.68 +/- 0.02  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:51:50.35 +07:26:41.7:  13.54 +/- 0.05  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:50:09.06 +09:46:16.3:  14.91 +/- 0.15  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:51:47.03 +10:14:31.2:  15.00 +/- 0.17  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-21_04-38-28_20.00sec_4.90C_LIGHT_0966.fits at 23:54:26.13 +09:09:01.4:  13.64 +/- 0.05  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:08:34.43 +01:53:59.9:  12.68 +/- 0.02  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:03:36.76 +06:10:42.7:  16.00 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 00:04:47.61 +06:32:21.0:  15.16 +/- 0.19  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:54:26.13 +09:09:01.4:  13.83 +/- 0.06  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:51:50.35 +07:26:41.7:  13.49 +/- 0.04  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:47:46.24 +07:44:03.1:  15.86 +/- 99.00  upperlimit
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:50:09.06 +09:46:16.3:  15.10 +/- 0.18  detection
Forced photometry on wcs_Psc-04-Q2b1x1_2026-07-22_04-54-46_20.00sec_0.00C_LIGHTs_0382.fits at 23:51:47.03 +10:14:31.2:  14.98 +/- 0.17  detection
Forced photometry reference-image weighted average:  12.68 +/- 0.01
Forced photometry reference-image weighted average:  15.12 +/- 0.13
Forced photometry reference-image weighted average:  13.51 +/- 0.03
Forced photometry reference-image weighted average:  13.72 +/- 0.04
Forced photometry filter REJECTED candidate at 00:08:34.43 +01:53:59.9: ref_mag=12.68 +/- 0.01 new_mean_mag=12.7869 delta=-0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:51:50.35 +07:26:41.7: ref_mag=13.51 +/- 0.03 new_mean_mag=13.3478 delta=0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:04:47.61 +06:32:21.0: ref_mag=15.12 +/- 0.13 new_mean_mag=14.8063 delta=0.31 (need > 0.90)
Forced photometry reference-image weighted average:  14.99 +/- 0.12
Forced photometry filter REJECTED candidate at 23:54:26.13 +09:09:01.4: ref_mag=13.72 +/- 0.04 new_mean_mag=13.5494 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average:  14.99 +/- 0.12
Forced photometry filter REJECTED candidate at 23:50:09.06 +09:46:16.3: ref_mag=14.99 +/- 0.12 new_mean_mag=14.8301 delta=0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:51:47.03 +10:14:31.2: ref_mag=14.99 +/- 0.12 new_mean_mag=14.7089 delta=0.28 (need > 0.90)
Adding exclusion_list_local.txt__out54135.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54281.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
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
  
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Considering the candidate 52800_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 52800_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    12.71    00:08:34.41 +01:53:59.7   3480 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    12.97    00:08:34.46 +01:54:00.1   3480 5721   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 52820_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 52820_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 2     2026 10 20.34084    2461333.84084    9.08    00:01:17.54 +08:43:16.2   4556 1584   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

**** FOUND  00:01:17.55 +08:43:16.3 in the exclusion list exclusion_list_local.txt ****
  
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Considering the candidate 53779_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 53779_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    13.50    23:54:26.15 +09:09:01.1   5579 1309   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    13.61    23:54:26.11 +09:09:01.7   5579 1314   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 53785_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 53785_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    13.45    23:51:50.34 +07:26:42.4   5978 2337   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    13.28    23:51:50.36 +07:26:41.0   5978 2343   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 54135_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
Preparing report for the candidate 54135_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
  
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Considering the candidate 54281_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
Preparing report for the candidate 54281_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
  
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Considering the candidate 54799_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 54799_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    14.72    23:51:46.99 +10:14:30.5   5969 0640   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    14.70    23:51:47.07 +10:14:32.0   5968 0645   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 54815_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 54815_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    14.73    23:50:09.05 +09:46:15.7   6216 0923   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    15.00    23:50:09.06 +09:46:16.9   6216 0928   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 54853_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 54853_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 1     2026 10 20.34024    2461333.84024    14.78    00:04:47.60 +06:32:21.4   4039 2902   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-09-46_20.00sec_-0.00C_LIGHT_0175.fits
Discovery image 2     2026 10 20.34084    2461333.84084    14.85    00:04:47.63 +06:32:20.7   4039 2907   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

  
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Considering the candidate 10866_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176
The candidate 10866_fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176 did not pass the final checks
Discovery image 3     2026 10 20.34084    2461333.84084    12.73    23:51:01.48 +04:21:31.4   6121 4208   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Psc-04-Q2b1x1_031108_TTUQ2b1x1_943900_yDcIc687/fd_Psc-04-Q2b1x1_2026-10-20_03-10-38_20.00sec_0.00C_LIGHT_0176.fits

Rejecting candidate due to large distance (31.1") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Psc-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
00:01:17.55 +08:43:16.1
00:03:36.76 +06:10:42.7
23:47:46.24 +07:44:03.1
########### Completed Psc-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
00:01:17.55 +08:43:16.1
00:03:36.76 +06:10:42.7
23:47:46.24 +07:44:03.1
###################################################################################
00:01:17.55 +08:43:16.1  -- asteroid (will NOT add it to exclusion list)
00:03:36.76 +06:10:42.7  -- asteroid (will NOT add it to exclusion list)
23:47:46.24 +07:44:03.1  -- 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)2461333.84023970 -observatory V36
15:05:10.16 -20:43:06.3 Mercury (0.2mag)
13:51:39.11 -19:01:20.3 Venus (-4.2mag)
09:00:08.26 +18:27:19.5 Mars (1.0mag)
09:39:49.50 +14:40:01.7 Jupiter (-1.9mag)
00:39:56.25 +01:21:24.1 Saturn (0.4mag)
04:11:02.70 +20:55:19.6 Uranus (5.6mag)
00:09:30.02 -00:31:00.0 Neptune (7.7mag)
20:24:10.07 -23:43:10.2 Pluto (14.5mag)
21:07:49.71 -17:53:35.1 Moon (-10.8mag)
-rw-r--r-- 1 apache apache 362 Oct 20 03:13 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461333.84023970:
09:39:43.50 +14:40:36.0 Io (6.1mag)
09:39:40.29 +14:40:54.4 Europa (6.2mag)
09:39:59.21 +14:39:07.4 Ganymede (5.6mag)
09:40:12.36 +14:37:56.5 Callisto (6.8mag)
09:40:14.48 +14:57:22.6 Himalia (15.6mag)
09:39:50.84 +14:39:55.4 Thebe (16.4mag)
09:38:49.92 +15:03:28.9 Elara (17.5mag)
09:41:39.95 +14:03:52.3 Pasiphae (17.8mag)
09:37:47.79 +15:09:14.0 Carme (18.8mag)
00:40:08.40 +01:21:07.6 Titan (8.2mag)
00:39:59.87 +01:21:17.6 Rhea (9.6mag)
00:39:49.27 +01:19:15.8 Iapetus (11.0mag)
00:40:11.22 +01:20:55.4 Hyperion (14.1mag)
00:38:11.95 +01:08:58.9 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 20 03:13 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461333.84023970:
03:39:33.76 +20:26:08.6 JWST
18:58:47.41 +05:30:03.0 Chandra
06:53:58.20 +00:02:25.2 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 20 03:13 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461333.84023970 -observatory V36
03:42:35.52 +20:10:38.3 17.1mag P/1996 R2 (Lagerkvist)
07:40:41.58 +37:27:09.9 18.0mag P/2004 V5 (LINEAR-Hill)
07:40:46.53 +37:26:57.4 18.0mag P/2004 V5-A (LINEAR-Hill)
07:40:07.78 +37:27:08.7 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:04.54 +41:04:41.6 18.0mag P/2009 Y2 (Kowalski)
18:33:09.26 -33:16:26.9 14.8mag P/2010 H2 (Vales)
07:42:53.24 -72:59:33.0 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:35.27 +34:54:38.6 17.7mag C/2017 K2 (PANSTARRS)
04:44:18.88 +48:17:53.5 17.5mag P/2021 N1 (ZTF)
07:33:10.17 +25:23:04.7 16.9mag C/2022 N2 (PANSTARRS)
09:05:34.84 +36:40:37.5 16.3mag C/2024 E1 (Wierzchos)
18:29:30.03 +41:10:36.6 17.4mag C/2024 J3 (ATLAS)
05:46:02.55 -13:39:46.8 16.5mag C/2024 T5 (ATLAS)
12:34:06.70 +15:15:55.7 16.0mag C/2025 V2 (Rankin)
14:00:10.83 -03:27:44.1 16.4mag C/2025 Y1 (ATLAS)
19:19:23.01 +61:13:05.6 15.6mag C/2026 A2 (Bok)
02:25:57.49 +41:52:11.4 17.9mag C/2026 B2 (Sun-Gao)
12:54:14.99 +15:12:54.6 17.7mag A/2026 E1
16:26:00.71 -48:40:55.2 13.4mag P/2026 R2 (Leonard)
00:04:12.40 +17:25:21.3 17.3mag 2P/Encke
23:08:32.88 -29:34:19.4 14.9mag 10P/Tempel
02:22:46.58 +36:35:46.4 16.5mag 11P/Tempel-Swift-LINEAR
12:17:10.30 -08:53:37.6 16.3mag 29P/Schwassmann-Wachmann
00:17:04.36 -09:03:38.2 15.7mag 65P/Gunn
07:46:48.55 +15:03:06.0 13.9mag 78P/Gehrels
02:50:30.86 +13:52:08.2 17.8mag 88P/Howell
08:11:21.71 +42:39:56.9 17.0mag 112P/Urata-Niijima
09:22:46.94 +10:53:17.5 17.7mag 114P/Wiseman-Skiff
11:59:11.98 +11:12:55.7 14.8mag 123P/West-Hartley
14:29:36.10 -34:39:53.4 17.9mag 124P/Mrkos
20:38:47.38 +09:19:00.5 9.8mag 161P/Hartley-IRAS
10:40:31.64 -00:21:45.3 15.1mag 169P/NEAT
03:23:20.16 +03:30:58.4 15.0mag 220P/McNaught
06:14:53.05 +47:06:45.0 15.5mag 260P/McNaught
07:40:01.32 +25:23:20.0 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 20 03:13 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +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
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
-rw-r--r-- 1 apache apache 5.7K Oct 20 03:13 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 20 03:13 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
17:38:31.186 +18:30:10.49  AT 2026adsg  2026-09-16.24 21.08
02:38:30.508 +14:20:10.13  AT 2026adsf  2026-09-16.47 21.13
21:01:50.495 -11:04:43.78  AT 2026adse  2026-09-16.33 20.66
22:40:36.965 +36:00:57.31  AT 2026adsd  2026-09-15.33 21.03
20:29:31.284 -09:22:48.18  AT 2026adsc  2026-09-15.25 20.68
04:00:47.054 +03:08:00.78  AT 2026adsb  2026-09-15.59 21.17
23:21:37.454 -06:24:04.42  AT 2026adsa  2026-09-15.43 21.69
21:43:02.178 -25:47:01.42  AT 2026adrz  2026-09-14.32 21.3
20:57:20.822 -25:14:48.82  AT 2026adry  2026-09-14.28 20.6
22:51:46.176 -08:40:45.61  AT 2026adrx  2026-09-13.38 21.36
22:52:36.805 -08:37:53.76  AT 2026adrw  2026-09-13.38 21.06
22:26:35.160 +17:20:40.21  AT 2026adrv  2026-09-13.47 21.11
22:08:36.475 +20:04:04.09  AT 2026adru  2026-09-13.46 21.26
01:06:12.958 -14:11:00.23  AT 2026adrt  2026-09-13.51 21.68
21:35:10.258 -18:27:45.66  AT 2026adrs  2026-09-13.33 20.83
20:56:09.838 -21:55:23.62  AT 2026adrr  2026-09-13.26 20.88
21:18:11.360 -21:30:33.58  AT 2026adrq  2026-09-13.33 21.32
21:34:57.524 -02:14:57.96  AT 2026adrp  2026-09-13.31 21.47
00:18:17.254 +01:56:38.59  AT 2026adro  2026-09-12.56 21.44
00:27:41.784 -19:28:47.90  AT 2026adrn  2026-09-12.50 20.8
-rw-r--r-- 1 apache apache 89K Oct 20 03:13 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Oct 20 03:13:07 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 2s (0.03 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 21s (0.35 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 37s (0.62 min)
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 9s (0.15 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: 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 26s (0.43 min)
FIELD_Psc-04-Q2b1x1: 76s (1.27 min)
=======================================
TOTAL_RUNTIME: 81s (1.35 min)
Finished: Tue Oct 20 03:14:28 CDT 2026