Mean magnitude and position on the discovery images: 
                   2026 07 26.4592  2461247.9592  14.04  23:45:30.42 +12:25:02.7
 98.79575 -47.34095 galactic  Peg  Second-epoch detections are separated by 0.2" and 8.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
170 Maria                   -1     -1       2  13.8    -0    0
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:45:30.42 +12:25:02.7:  15.56 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:45:30.42 +12:25:02.7:  16.07 +/- 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.

Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits  wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits -crosshair 6933.51709 4131.75928 image    wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits -crosshair 6941.47900 4133.58838 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G

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 07 26.45921 23 45 30.42 +12 25 02.7          14.0 R      V36

Position measured on individual images:

     TAU0008  C2026 07 26.45883 23 45 30.42 +12 25 02.5          14.0 R      V36
     TAU0008  C2026 07 26.45960 23 45 30.43 +12 25 02.8          14.1 R      V36

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

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

TCP 2026 07 26.4592*  23 45 30.42 +12 25 02.7  14.0 U             Peg       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,2461247.9592,14.04,0.05,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 20260726.4592 14.04CV 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 07 26.4592  2461247.9592  14.37  00:10:04.48 +16:51:16.2
108.89929 -44.88727 galactic  Peg  Second-epoch detections are separated by 3.7" and 8.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
665 Sabine                   0      1       1  14.1    -0   -0
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:10:04.48 +16:51:16.2:  15.65 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:10:04.48 +16:51:16.2:  16.16 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits  wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits -crosshair 3323.69141 1463.17065 image    wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits -crosshair 3331.62866 1464.67004 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G

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 07 26.45921 00 10 04.48 +16 51 16.2          14.4 R      V36

Position measured on individual images:

     TAU0008  C2026 07 26.45883 00 10 04.50 +16 51 14.4          14.4 R      V36
     TAU0008  C2026 07 26.45960 00 10 04.45 +16 51 18.0          14.4 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 07 26.4592*  00 10 04.48 +16 51 16.2  14.4 U             Peg       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,2461247.9592,14.37,0.05,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 20260726.4592 14.37CV 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 07 26.4592  2461247.9592  12.26  23:48:27.12 +15:38:29.7
101.40681 -44.58164 galactic  Peg  Second-epoch detections are separated by 0.6" and 8.0 pix   
The object was found in VSX
 1"  DL Peg                        
Type: M
#   Max.           Min./Amp.       JD0           Period
     9.700   V         <  15.000   V         2442759.00000        180.400000000000   M0                           
The object was not found in astcheck.
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:48:27.12 +15:38:29.7:  13.31 +/- 0.04  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:48:27.12 +15:38:29.7:  13.24 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.26 +/- 0.02
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.

Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits


Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits


fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits -crosshair 3037.85645 4095.84912 image    wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits -crosshair 3064.10864 4068.80933 image    wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits -crosshair 6468.19092 2186.58179 image    wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits -crosshair 6475.97119 2188.55176 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G

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 07 26.45921 23 48 27.12 +15 38 29.7          12.3 R      V36

Position measured on individual images:

     TAU0008  C2026 07 26.45883 23 48 27.12 +15 38 30.0          12.2 R      V36
     TAU0008  C2026 07 26.45960 23 48 27.13 +15 38 29.5          12.3 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 07 26.4592*  23 48 27.12 +15 38 29.7  12.3 U             Peg       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
DL Peg,2461247.9592,12.26,0.05,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
DL Peg 20260726.4592 12.26CV 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 Peg-07-Q2b1x1 reference image: Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Field Peg-07-Q2b1x1 reference image: Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Field Peg-07-Q2b1x1 second-epoch image: Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Field Peg-07-Q2b1x1 second-epoch image: Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461203.91849517 12.06.2026 10:02:27.983   /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
First image: 2461203.91849517 12.06.2026 10:02:27.983   /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Last  image: 2461247.95959585 26.07.2026 11:01:39.081   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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.:  -7.78
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: 24
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
Total objects detected (at least 2 times):  5557
Objects passed selection criteria:  5536
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 4642
Average stars matched: 3503.75 (75.4793 %)
Memory usage VmPeak:   233268 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jul 26 12:24:58 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461203.91849517 12.06.2026 10:02:27.983   /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
First image: 2461203.91849517 12.06.2026 10:02:27.983   /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Last  image: 2461247.95959585 26.07.2026 11:01:39.081   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 15
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.54
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 24 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  30197
Objects passed selection criteria:  30113
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 23957.5
Average stars matched: 20788.8 (86.7735 %)
Memory usage VmPeak:   254100 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jul 26 12:30:35 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= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Peg-07-Q2b1x1
#######################################
########### Starting Peg-07-Q2b1x1 ###########
Processing Peg-07-Q2b1x1
server tau has sufficient free disk space available: 232952 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 232952 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.png' -> 'transient_report/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits_preview.png'

Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits


renamed 'Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.png' -> 'transient_report/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits_preview.png'

Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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= 796.1858
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 447.9931
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3172.2425
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 673.6921
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3660.9279
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 724.9634
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.9843
INFO:                  SECOND_EPOCH__SD_ratio= 0.071
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     22.8299999237061 / [degC] Focuser temperature
AMBTEMP =                 23.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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= '2026-07-26T06:00:32.7823312' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-26T11:00:32.7823312' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61247.4587127548 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-26T11:00:42.6830824' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61247.4588273494 / 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=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [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      =     359.996440039701 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0001909098412 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     69.3763888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     199.836666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.06825052418032 / 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  = 'Peg-07'             / 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= '+14 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.8299999237061 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.8299999237061 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.12 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 37.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/d_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits :)

Spent 0.791365 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/d_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     22.7700004577637 / [degC] Focuser temperature
AMBTEMP =                 23.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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= '2026-07-26T06:01:39.0818042' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-26T11:01:39.0818042' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61247.459480104 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-26T11:01:48.9827791' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61247.4595946991 / 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=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [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      =     359.996439934508 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0001908557272 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     69.2972222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =               200.56 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.06880606156106 / 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  = 'Peg-07'             / 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= '+14 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.7700004577637 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.7700004577637 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.12 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 37.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/d_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits :)

Spent 0.756192 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/d_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Previews of the CALIBRATED second-epoch images:


fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits



fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
  
SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.cat to cache
SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461247.95882850
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_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits exists and is non-empty
Saving wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits to local_wcs_cache/
'wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits' -> 'local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits'
wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits exists and is non-empty
Saving wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits to local_wcs_cache/
'wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits' -> 'local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits'
wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits exists and is non-empty
Saving wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits to local_wcs_cache/
'wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits' -> 'local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits'
wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits exists and is non-empty
Saving wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits to local_wcs_cache/
'wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits' -> 'local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits (1st reference image)
verification OK: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:08.116 +13:59:44.71 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits (1st new image)
verification OK: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:59.747 +14:00:01.62 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:08.116 +13:59:44.71
Second-epoch image center 23:59:59.747 +14:00:01.62
Angular distance between the image centers 0.0342 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits (2nd new image)
verification OK: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:02.948 +14:00:13.62 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:08.116 +13:59:44.71
Second-epoch image center 00:00:02.948 +14:00:13.62
Angular distance between the image centers 0.0224 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  23:59:59.747 +14:00:01.62
Second-epoch second image center 00:00:02.948 +14:00:13.62
Angular distance between the image centers 0.01336 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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits &> /tmp/tmp.xEmm4ua0ob
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits &> /tmp/tmp.t23HdIB5AS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits &> /tmp/tmp.BnhYrt6eyY
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits &> /tmp/tmp.CcbYJPLsla
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat 
Found non-empty wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat
The reference image (wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits) and catalog (wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat) found
'wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 6275 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.8254 to 8.5819 deg, Dec +8.2373 to +19.5107 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 351.8254 to 8.5819 deg, Dec 8.2373 to 19.5107 deg
Loaded 5786 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): 4281 out of 4360 total matches.
Matched with Tycho-2 4360 out of 6275 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.653800
a=0.000000 b=1.000000 c=22.653800
From vast_summary.log: estimated ref. image limiting mag.:  -7.78
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.87

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.87

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 6275 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.8254 to 8.5819 deg, Dec +8.2373 to +19.5107 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 351.8254 to 8.5819 deg, Dec 8.2373 to 19.5107 deg
Loaded 5786 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): 4281 out of 4360 total matches.
Matched with Tycho-2 4360 out of 6275 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits:


Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits (aperture=6.4)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 11129 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.7609 to 8.5546 deg, Dec +8.3084 to +19.5687 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 351.7609 to 8.5546 deg, Dec 8.3084 to 19.5687 deg
Loaded 5801 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): 4467 out of 4607 total matches.
Matched with Tycho-2 4607 out of 11129 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits:


Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits (aperture=7.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.7 pix  Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 3.4 pix  Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
 2.2 pix  fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
 2.2 pix  fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
 2.7 pix  wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 3.4 pix  wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Limiting magnitude estimates:
 14.9 mag.  Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 15.5 mag.  Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
 14.2 mag.  fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
 14.1 mag.  fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
All-image limiting magnitude estimate:  14.1 (SNR )  11.2 (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
############ /tmp/tmp.xEmm4ua0ob (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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits' -> 'wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Checking if the catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits alredy exist and is non-empty...
Catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS catalog name: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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=283, bad_region=1234, passed=6275
Got 6275 stars (including 4823 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat 
util/solve_plate_with_UCAC5 got 6275 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8254 through 0 to 8.5819, gap 8.5819 to 351.8254
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5109 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.8250 through 0 to 8.5821, gap 8.5821 to 351.8250
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5110 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5110 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits N_match=976 sigma_overall_arcsec=0.270 sigma_q1_arcsec=0.279 sigma_q2_arcsec=0.283 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.269 n_q1=322 n_q2=138 n_q3=338 n_q4=178 worst_quadrant_to_overall_ratio=1.051
The image catalog is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits -region wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.t23HdIB5AS (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/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits 859.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits' -> 'wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Checking if the catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits alredy exist and is non-empty...
Catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS catalog name: wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.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=481, bad_region=2199, passed=11129
Got 11129 stars (including 8546 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 11129 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (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 351.7609 through 0 to 8.5546, gap 8.5546 to 351.7609
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.6)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.20" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 9037 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 

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 351.7603 through 0 to 8.5548, gap 8.5548 to 351.7603
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.6)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 9037 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 9037 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.21" 
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits N_match=976 sigma_overall_arcsec=0.201 sigma_q1_arcsec=0.267 sigma_q2_arcsec=0.194 sigma_q3_arcsec=0.177 sigma_q4_arcsec=0.174 n_q1=323 n_q2=136 n_q3=343 n_q4=174 worst_quadrant_to_overall_ratio=1.324
The image catalog is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits -region wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BnhYrt6eyY (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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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=252, bad_region=813, passed=3275
Got 3275 stars (including 2252 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat 
util/solve_plate_with_UCAC5 got 3275 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7848 through 0 to 8.1654, gap 8.1654 to 351.7848
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2533 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7850 through 0 to 8.1655, gap 8.1655 to 351.7850
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 2533 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 2533 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 976 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=976 robust_rms=6.881 arcsec
SIP_REFIT: SIP order 3 trial: matched=976 robust_rms=0.378 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=976 robust_rms_before=0.745 arcsec robust_rms_before_corrected=0.353 arcsec robust_rms_after=0.378 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.353 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits N_match=976 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.377 sigma_q3_arcsec=0.360 sigma_q4_arcsec=0.407 n_q1=324 n_q2=216 n_q3=255 n_q4=181 worst_quadrant_to_overall_ratio=1.119
The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits -region wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.CcbYJPLsla (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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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=266, bad_region=753, passed=2997
Got 2997 stars (including 2024 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat 
util/solve_plate_with_UCAC5 got 2997 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7847 through 0 to 8.2427, gap 8.2427 to 351.7847
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 2315 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 351.7848 through 0 to 8.2430, gap 8.2430 to 351.7848
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 2316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 2316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=976 robust_rms=6.688 arcsec
SIP_REFIT: SIP order 3 trial: matched=976 robust_rms=0.403 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=976 robust_rms_before=0.841 arcsec robust_rms_before_corrected=0.378 arcsec robust_rms_after=0.403 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.378 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits N_match=976 sigma_overall_arcsec=0.402 sigma_q1_arcsec=0.368 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.405 sigma_q4_arcsec=0.423 n_q1=324 n_q2=219 n_q3=253 n_q4=180 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits -region wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits sigma_overall=0.270 worst_q_ratio=1.051
ref2=Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits sigma_overall=0.201 worst_q_ratio=1.324
new1=fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits sigma_overall=0.363 worst_q_ratio=1.119
new2=fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits sigma_overall=0.402 worst_q_ratio=1.089
reference average sigma_overall=0.2355 worst_q_ratio=1.1875
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1_astrometric_residuals.png (976 matched stars from wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2_astrometric_residuals.png (976 matched stars from wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.19 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281_astrometric_residuals.png (976 matched stars from wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282_astrometric_residuals.png (976 matched stars from wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits'
Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits'
Preparing the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
  
SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.cat to cache
SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Creating symlink local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits exists and is non-empty
wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits exists and is non-empty
wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits exists and is non-empty
wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits (1st reference image)
verification OK: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:08.116 +13:59:44.71 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits (1st new image)
verification OK: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 23:59:59.747 +14:00:01.62 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:08.116 +13:59:44.71
Second-epoch image center 23:59:59.747 +14:00:01.62
Angular distance between the image centers 0.0342 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits (2nd new image)
verification OK: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:02.948 +14:00:13.62 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:08.116 +13:59:44.71
Second-epoch image center 00:00:02.948 +14:00:13.62
Angular distance between the image centers 0.0224 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  23:59:59.747 +14:00:01.62
Second-epoch second image center 00:00:02.948 +14:00:13.62
Angular distance between the image centers 0.01336 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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits &> /tmp/tmp.kU2JFZCeB7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits &> /tmp/tmp.wBcPXBZ53j
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits &> /tmp/tmp.fs39bZJnTt
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits &> /tmp/tmp.d0PSNcnSZN
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat 
Found non-empty wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits and wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat
The reference image (wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits) and catalog (wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat) found
'wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 32453 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.7906 to 8.5819 deg, Dec +8.2373 to +19.5332 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 351.7906 to 8.5819 deg, Dec 8.2373 to 19.5332 deg
Loaded 5812 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): 4380 out of 4630 total matches.
Matched with Tycho-2 4630 out of 32453 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.564850
a=0.000000 b=1.000000 c=22.564850
From vast_summary.log: estimated ref. image limiting mag.:  -7.54
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.02

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.02

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 32453 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.7906 to 8.5819 deg, Dec +8.2373 to +19.5332 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 351.7906 to 8.5819 deg, Dec 8.2373 to 19.5332 deg
Loaded 5812 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): 4380 out of 4630 total matches.
Matched with Tycho-2 4630 out of 32453 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits:


Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits (aperture=5.3)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 42112 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.7520 to 8.5546 deg, Dec +8.2847 to +19.5891 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 351.7520 to 8.5546 deg, Dec 8.2847 to 19.5891 deg
Loaded 5829 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): 4217 out of 4613 total matches.
Matched with Tycho-2 4613 out of 42112 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits:


Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits (aperture=6.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 12 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 3.3 pix  Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
 2.1 pix  fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
 2.0 pix  fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
 2.5 pix  wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 3.3 pix  wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Limiting magnitude estimates:
 15.0 mag.  Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
 15.6 mag.  Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
 14.4 mag.  fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
 14.3 mag.  fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.8 (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.kU2JFZCeB7 (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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits' -> 'wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
Checking if the catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits alredy exist and is non-empty...
Catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits
WCS catalog name: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.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=1090, bad_region=5339, passed=32445
Got 32445 stars (including 26167 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat 
util/solve_plate_with_UCAC5 got 32445 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7906 through 0 to 8.5819, gap 8.5819 to 351.7906
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 27428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7901 through 0 to 8.5822, gap 8.5822 to 351.7901
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 27428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 27428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits N_match=975 sigma_overall_arcsec=0.262 sigma_q1_arcsec=0.264 sigma_q2_arcsec=0.288 sigma_q3_arcsec=0.244 sigma_q4_arcsec=0.260 n_q1=317 n_q2=139 n_q3=342 n_q4=177 worst_quadrant_to_overall_ratio=1.099
The image catalog is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits -region wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.wBcPXBZ53j (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/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits 859.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits' -> 'wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
Checking if the catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits alredy exist and is non-empty...
Catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits
WCS catalog name: wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.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=2310, bad_region=7012, passed=42098
Got 42098 stars (including 33134 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat 
util/solve_plate_with_UCAC5 got 42098 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (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 351.7520 through 0 to 8.5546, gap 8.5546 to 351.7520
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.6)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.20" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 35525 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.20" 

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 351.7515 through 0 to 8.5548, gap 8.5548 to 351.7515
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.6)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 35525 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.20" 
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 35525 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.19" 
Excluding outliers - 977 stars left (next iteration limit 1074)
Stop iterations.


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

SIP_REFIT: wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits N_match=977 sigma_overall_arcsec=0.200 sigma_q1_arcsec=0.243 sigma_q2_arcsec=0.195 sigma_q3_arcsec=0.165 sigma_q4_arcsec=0.182 n_q1=316 n_q2=138 n_q3=350 n_q4=173 worst_quadrant_to_overall_ratio=1.217
The image catalog is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits -region wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.fs39bZJnTt (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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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=1, no_mag_err=0, low_SNR=2, blended=663, bad_region=3903, passed=21490
Got 21490 stars (including 17112 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat 
util/solve_plate_with_UCAC5 got 21490 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7352 through 0 to 8.2193, gap 8.2193 to 351.7352
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 18044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7352 through 0 to 8.2195, gap 8.2195 to 351.7352
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 18044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 18044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits N_match=975 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.323 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.373 sigma_q4_arcsec=0.404 n_q1=326 n_q2=208 n_q3=264 n_q4=177 worst_quadrant_to_overall_ratio=1.114
The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits -region wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.d0PSNcnSZN (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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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=2, blended=630, bad_region=3710, passed=20383
Got 20383 stars (including 16244 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat 
util/solve_plate_with_UCAC5 got 20383 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.7847 through 0 to 8.2427, gap 8.2427 to 351.7847
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17120 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

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 351.7848 through 0 to 8.2430, gap 8.2430 to 351.7848
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17120 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17120 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits N_match=975 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.419 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.421 n_q1=323 n_q2=213 n_q3=259 n_q4=180 worst_quadrant_to_overall_ratio=1.064
The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits -region wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
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_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.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_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/wcs_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits
Preparing the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:08:15.92 +13:29:13.0:  13.28 +/- 0.04  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:12:19.82 +09:46:04.9:  12.86 +/- 0.03  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:46:33.81 +14:51:22.4:  13.25 +/- 0.04  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:16:19.80 +15:21:41.8:  12.65 +/- 0.02  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:09:52.24 +11:24:27.6:  10.95 +/- 0.01  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:14:38.79 +11:41:02.3:  13.36 +/- 0.05  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:44:59.46 +13:15:59.1:  13.37 +/- 0.05  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:52:34.96 +09:49:51.0:  13.15 +/- 0.04  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:45:30.42 +12:25:02.7:  15.56 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:52:48.41 +12:01:40.1:  13.72 +/- 0.06  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:08:15.92 +13:29:13.0:  12.96 +/- 0.02  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:46:33.81 +14:51:22.4:  13.18 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.20 +/- 0.02
Forced photometry reference-image weighted average:  13.01 +/- 0.02
Forced photometry filter REJECTED candidate at 23:46:33.81 +14:51:22.4: ref_mag=13.20 +/- 0.02 new_mean_mag=13.4072 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:08:15.92 +13:29:13.0: ref_mag=13.01 +/- 0.02 new_mean_mag=13.6898 delta=-0.68 (need > 0.90)
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:12:19.82 +09:46:04.9:  12.62 +/- 0.01  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:09:52.24 +11:24:27.6:  10.49 +/- 0.00  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:16:19.80 +15:21:41.8:  12.63 +/- 0.01  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:14:38.79 +11:41:02.3:  13.30 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.66 +/- 0.01
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:45:30.42 +12:25:02.7:  16.07 +/- 99.00  upperlimit
Forced photometry filter REJECTED candidate at 00:12:19.82 +09:46:04.9: ref_mag=12.66 +/- 0.01 new_mean_mag=13.1314 delta=-0.47 (need > 0.90)
Forced photometry reference-image weighted average:  12.64 +/- 0.01
Forced photometry reference-image weighted average:  10.55 +/- 0.00
Forced photometry reference-image weighted average:  13.31 +/- 0.02
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:52:34.96 +09:49:51.0:  13.04 +/- 0.02  detection
Forced photometry filter REJECTED candidate at 00:16:19.80 +15:21:41.8: ref_mag=12.64 +/- 0.01 new_mean_mag=12.6155 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:14:38.79 +11:41:02.3: ref_mag=13.31 +/- 0.02 new_mean_mag=13.5541 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:09:52.24 +11:24:27.6: ref_mag=10.55 +/- 0.00 new_mean_mag=11.1376 delta=-0.59 (need > 0.90)
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:44:59.46 +13:15:59.1:  13.24 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.06 +/- 0.02
Forced photometry reference-image weighted average:  13.27 +/- 0.02
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:52:48.41 +12:01:40.1:  13.64 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 23:52:34.96 +09:49:51.0: ref_mag=13.06 +/- 0.02 new_mean_mag=13.4437 delta=-0.38 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:44:59.46 +13:15:59.1: ref_mag=13.27 +/- 0.02 new_mean_mag=13.8406 delta=-0.57 (need > 0.90)
Forced photometry reference-image weighted average:  13.66 +/- 0.03
Forced photometry filter REJECTED candidate at 23:52:48.41 +12:01:40.1: ref_mag=13.66 +/- 0.03 new_mean_mag=13.9005 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 00:10:04.48 +16:51:16.2:  15.65 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-12_05-02-27_20.00sec_0.00C_LIGHTs_0267_stack1.fits at 23:48:27.12 +15:38:29.7:  13.31 +/- 0.04  detection
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 00:10:04.48 +16:51:16.2:  16.16 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-06-17_05-08-50_20.00sec_-0.00C_LIGHTs_0266_stack2.fits at 23:48:27.12 +15:38:29.7:  13.24 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.26 +/- 0.02
Forced photometry filter KEPT candidate at 23:48:27.12 +15:38:29.7: ref_mag=13.26 +/- 0.02 new_mean_mag=12.2559 delta=1.00 (need > 0.90)
Adding exclusion_list_local.txt__out32294.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out62296.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out62417.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 11s
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: 5s
  
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Considering the candidate 58404_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58404_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.90    23:52:48.42 +12:01:39.6   5855 4381   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.90    23:52:48.40 +12:01:40.5   5863 4383   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58405_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58405_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.86    23:44:59.47 +13:15:59.6   7000 3616   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.82    23:44:59.44 +13:15:58.5   7008 3618   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58406_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58406_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.80    00:14:38.75 +11:41:01.9   2620 4589   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.41    00:14:38.84 +11:41:02.8   2628 4591   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58407_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58407_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.73    00:08:15.90 +13:29:12.8   3575 3504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.66    00:08:15.94 +13:29:13.2   3582 3506   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58410_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58410_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.54    23:52:34.96 +09:49:50.5   5904 5715   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.38    23:52:34.96 +09:49:51.5   5912 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58415_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58415_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.15    00:12:19.80 +09:46:04.8   2952 5757   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.11    00:12:19.83 +09:46:05.1   2960 5759   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58418_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58418_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    12.58    00:16:19.77 +15:21:41.9   2401 2356   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    12.67    00:16:19.82 +15:21:41.7   2409 2358   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 58858_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 58858_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    11.14    00:09:52.24 +11:24:27.7   3328 4761   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    11.13    00:09:52.24 +11:24:27.5   3336 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 61206_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
The candidate 61206_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282 did not pass the final checks
Discovery image 1     2026 07 26.45883    2461247.95883    13.45    23:46:33.89 +14:51:21.4   6752 2658   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-00-32_20.00sec_5.00C_LIGHT_0281.fits
Discovery image 2     2026 07 26.45960    2461247.95960    13.36    23:46:33.72 +14:51:23.5   6760 2659   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Peg-07-Q2b1x1_073549_TTUQ2b1x1_2573021_LjEo408G/fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282.fits

  
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Considering the candidate 62296_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
Preparing report for the candidate 62296_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
  
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Considering the candidate 62417_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
Preparing report for the candidate 62417_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
  
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Considering the candidate 32294_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
Preparing report for the candidate 32294_fd_Peg-07-Q2b1x1_2026-07-26_06-01-39_20.00sec_5.00C_LIGHT_0282
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 16s
Prepared the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
23:48:27.12 +15:38:29.7
23:45:30.42 +12:25:02.7
00:10:04.48 +16:51:16.2
########### Completed Peg-07-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 ####
23:45:30.42 +12:25:02.7
00:10:04.48 +16:51:16.2
23:48:27.12 +15:38:29.7
###################################################################################
23:45:30.42 +12:25:02.7  -- asteroid (will NOT add it to exclusion list)
00:10:04.48 +16:51:16.2  -- asteroid (will NOT add it to exclusion list)
23:48:27.12 +15:38:29.7  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
23:48:27.12 +15:38:29.7  -- does not seem to be a hot pixel (will add it to exclusion list)
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)
23:48:27.12 +15:38:29.7  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 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
#### Adding the following to the exclusion list ####
23:48:27.12 +15:38:29.7
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461247.95882850 -observatory V36
07:08:41.73 +18:56:46.9 Mercury (1.4mag)
11:16:02.53 +05:11:20.3 Venus (-4.2mag)
05:11:51.52 +22:59:35.3 Mars (1.3mag)
08:31:21.89 +19:22:52.6 Jupiter (-1.8mag)
00:56:48.81 +03:21:38.5 Saturn (0.7mag)
04:10:01.13 +20:52:29.0 Uranus (5.8mag)
00:16:41.93 +00:17:40.6 Neptune (7.7mag)
20:29:22.75 -23:25:00.7 Pluto (14.4mag)
17:48:47.60 -28:23:01.1 Moon (-11.8mag)
-rw-r--r-- 1 apache apache 362 Jul 26 12:24 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461247.95882850:
08:31:29.56 +19:22:22.2 Io (6.0mag)
08:31:19.95 +19:23:00.7 Europa (6.3mag)
08:31:28.04 +19:22:24.9 Ganymede (5.5mag)
08:31:51.31 +19:20:55.0 Callisto (6.7mag)
08:29:14.73 +19:14:49.8 Himalia (15.7mag)
08:31:19.96 +19:23:01.3 Thebe (16.6mag)
08:28:38.71 +19:15:53.4 Elara (17.7mag)
08:35:18.60 +19:08:36.0 Pasiphae (17.9mag)
08:35:22.07 +19:30:34.9 Carme (19.0mag)
-rw-r--r-- 1 apache apache 365 Jul 26 12:28 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461247.95882850:
18:18:32.08 -28:26:20.2 JWST
16:48:43.58 +43:13:31.2 Chandra
06:27:10.78 +19:29:07.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 26 12:26 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461247.95882850 -observatory V36
02:58:11.11 +16:12:07.5 17.8mag P/1996 R2 (Lagerkvist)
18:07:07.71 -34:38:08.2 13.9mag P/2010 H2 (Vales)
06:41:37.12 -68:29:13.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:08.43 +32:44:12.4 17.7mag C/2017 K2 (PANSTARRS)
03:01:31.06 +29:50:57.3 16.2mag P/2021 N1 (ZTF)
22:48:41.68 +32:02:01.7 17.3mag C/2022 E2 (ATLAS)
06:30:16.53 +26:44:32.3 16.7mag C/2022 N2 (PANSTARRS)
10:09:51.28 +29:03:00.3 16.9mag C/2022 QE78 (ATLAS)
09:20:18.92 +05:13:41.3 17.9mag C/2022 R6 (PANSTARRS)
15:11:06.74 -11:49:46.8 17.8mag P/2023 B1 (PANSTARRS)
21:28:11.30 +67:06:39.4 17.9mag C/2023 H5 (Lemmon)
16:03:18.76 -11:42:53.5 14.1mag C/2023 R1 (PANSTARRS)
08:29:42.21 +66:38:44.8 18.0mag C/2024 A1 (ATLAS)
07:53:11.08 +30:46:24.6 15.0mag C/2024 E1 (Wierzchos)
15:09:55.40 +15:35:39.8 17.6mag C/2024 G6 (ATLAS)
19:19:57.22 +41:57:39.1 13.7mag C/2024 J3 (ATLAS)
21:28:39.47 +48:07:08.0 17.7mag C/2024 R4 (PANSTARRS)
05:04:23.04 -13:12:44.8 15.6mag C/2024 T5 (ATLAS)
06:47:18.38 +26:21:48.0 17.9mag C/2025 J1 (Borisov)
07:24:32.33 -14:31:20.5 17.2mag C/2025 R3 (PANSTARRS)
10:15:47.39 +21:39:23.5 17.5mag C/2025 V2 (Rankin)
12:51:11.36 +03:08:17.2 17.0mag C/2025 Y1 (ATLAS)
16:14:40.41 +78:48:37.2 17.0mag C/2026 A2 (Bok)
03:00:39.45 +45:51:11.5 16.9mag C/2026 B2 (Sun-Gao)
11:36:42.64 +07:02:02.2 17.1mag A/2026 E1
21:42:40.13 -21:40:01.1 6.9mag 10P/Tempel
11:21:38.13 -02:39:42.7 16.2mag 29P/Schwassmann-Wachmann
04:22:43.28 +31:13:44.2 17.9mag 47P/Ashbrook-Jackson
10:41:31.59 +08:48:57.3 17.1mag 63P/Wild
00:53:25.44 -05:06:53.8 15.5mag 65P/Gunn
05:05:57.98 +20:43:19.5 13.7mag 78P/Gehrels
02:46:03.89 +12:33:45.3 16.5mag 88P/Howell
07:21:55.78 +29:12:35.1 15.9mag 93P/Lovas
03:31:39.58 +11:59:22.5 18.0mag 112P/Urata-Niijima
05:14:02.97 +31:12:46.9 16.5mag 114P/Wiseman-Skiff
08:47:54.72 +28:39:17.5 15.1mag 123P/West-Hartley
11:18:40.44 -05:17:13.6 17.0mag 124P/Mrkos
05:17:13.11 +21:08:12.8 16.2mag 128P/Shoemaker-Holt
06:06:03.40 +19:24:33.8 17.8mag 131P/Mueller
08:08:19.34 +13:20:18.9 17.5mag 141P-D/Machholz
03:21:21.87 -19:50:59.6 16.9mag 161P/Hartley-IRAS
06:31:07.74 +36:41:48.1 15.6mag 162P/SidingSpring
17:54:45.27 +27:54:19.6 13.3mag 169P/NEAT
02:17:38.34 +09:01:19.9 17.6mag 220P/McNaught
16:36:42.99 -09:12:59.0 17.4mag 235P/LINEAR
20:31:57.57 -52:16:15.4 17.8mag 259P/Garradd
02:45:02.63 +19:33:26.7 15.5mag 260P/McNaught
06:26:28.08 +37:42:24.3 17.3mag 295P/LINEAR
15:07:24.06 +04:30:19.3 17.7mag 391P/Kowalski
08:49:12.95 +18:58:55.6 17.9mag 450P/LONEOS
08:16:40.47 +37:51:00.7 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 26 12:25 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
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-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 26 12:24 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 26 12:24 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:57:07.931 -11:29:20.40  AT 2026uaw  2026-06-27.41 22.9246
23:00:56.681 -02:58:01.46  AT 2026uav  2026-06-27.40 22.3003
21:41:28.556 -10:15:02.03  AT 2026uau  2026-06-27.33 22.5499
23:36:00.567 +03:08:40.99  AT 2026uat  2026-06-27.40 22.3861
22:51:17.819 -02:44:30.07  AT 2026uas  2026-06-27.43 23.6131
22:43:31.162 -13:04:19.53  AT 2026uar  2026-06-27.41 23.404
22:56:11.772 -15:33:00.49  AT 2026uaq  2026-06-27.41 22.9473
00:34:21.041 -43:24:58.27  AT 2026uap  2026-06-26.42 23.5619
18:13:13.910 +08:19:45.95  AT 2026uao  2026-07-12.25 19.6718
15:59:20.050 +31:57:53.76  AT 2026uan  2026-07-03.75 20.59
16:18:19.991 +31:46:16.25  AT 2026uam  2026-07-03.75 21.58
15:46:15.870 +52:34:46.97  AT 2026ual  2026-07-03.73 21.47
15:47:43.770 +56:00:26.98  AT 2026uak  2026-07-03.72 21.4
16:16:42.449 +22:13:18.43  AT 2026uaj  2026-07-03.68 20.61
23:55:42.693 +34:28:37.99  AT 2026uai  2026-07-02.77 20.43
14:33:38.730 +31:20:49.35  AT 2026uah  2026-06-30.67 21.31
16:20:08.450 +15:55:00.65  AT 2026uag  2026-06-24.78 21.81
23:49:07.700 +34:00:30.50  AT 2026uaf  2026-06-11.84 20.33
13:48:41.440 +00:58:56.34  AT 2026uae  2026-07-09.63 22.3
13:45:12.450 -01:04:07.83  AT 2026uad  2026-07-09.63 22.39
-rw-r--r-- 1 apache apache 88K Jul 26 12:24 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Jul 26 12:24:30 CDT 2026
=======================================
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 8s (0.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 39s (0.65 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 263s (4.38 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 314s (5.23 min)
TIMING SExtractor: 19 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 31s (0.52 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: 133s (2.22 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 16s (0.27 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 183s (3.05 min)
FIELD_Peg-07-Q2b1x1: 514s (8.57 min)
=======================================
TOTAL_RUNTIME: 518s (8.63 min)
Finished: Sun Jul 26 12:33:08 CDT 2026