Mean magnitude and position on the discovery images: 
                   2026 10 12.3713  2461325.8713  13.04  09:02:04.44 +20:07:42.8
207.49526  37.43454 galactic  Cnc  Second-epoch detections are separated by 1.0" and 9.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
521 Brixia                   0     -0       0  13.4    -0    0
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:02:04.44 +20:07:42.8:  16.14 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:02:04.44 +20:07:42.8:  16.17 +/- 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.

Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits  wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits -crosshair 3093.09863 2110.91748 image    wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits -crosshair 3086.00708 2116.79395 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn

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

     TAU0008  C2026 10 12.37134 09 02 04.44 +20 07 42.8          13.0 R      V36

Position measured on individual images:

     TAU0008  C2026 10 12.37103 09 02 04.40 +20 07 42.7          13.1 R      V36
     TAU0008  C2026 10 12.37164 09 02 04.47 +20 07 42.8          13.0 R      V36

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

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

TCP 2026 10 12.3713*  09 02 04.44 +20 07 42.8  13.0 U             Cnc       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,2461325.8713,13.04,0.05,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 20261012.3713 13.04CV 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 10 12.3713  2461325.8713  12.97  09:19:28.11 +22:27:52.4
206.25137  42.01218 galactic  Cnc  Second-epoch detections are separated by 0.5" and 9.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
145 Adeona                   0     -0       0  13.3     0   -0
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:19:28.11 +22:27:52.4:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:19:28.11 +22:27:52.4:  16.23 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits  wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits -crosshair 5576.14795 3460.40161 image    wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits -crosshair 5569.11719 3466.14111 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn

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

     TAU0008  C2026 10 12.37134 09 19 28.11 +22 27 52.4          13.0 R      V36

Position measured on individual images:

     TAU0008  C2026 10 12.37103 09 19 28.09 +22 27 52.5          13.0 R      V36
     TAU0008  C2026 10 12.37164 09 19 28.12 +22 27 52.3          13.0 R      V36

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

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

TCP 2026 10 12.3713*  09 19 28.11 +22 27 52.4  13.0 U             Cnc       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,2461325.8713,12.97,0.05,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 20261012.3713 12.97CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 10 12.3713  2461325.8713  14.43  09:06:40.40 +20:12:55.8
207.84224  38.48222 galactic  Cnc  Second-epoch detections are separated by 1.2" and 9.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
410 Chloris                 -0     -0       0  14.6     0    0
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:06:40.40 +20:12:55.8:  16.21 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:06:40.40 +20:12:55.8:  16.20 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits  wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits -crosshair 3747.26221 2140.91919 image    wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits -crosshair 3740.18140 2146.96631 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn

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

     TAU0008  C2026 10 12.37134 09 06 40.40 +20 12 55.8          14.4 R      V36

Position measured on individual images:

     TAU0008  C2026 10 12.37103 09 06 40.37 +20 12 55.3          14.4 R      V36
     TAU0008  C2026 10 12.37164 09 06 40.42 +20 12 56.3          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 10 12.3713*  09 06 40.40 +20 12 55.8  14.4 U             Cnc       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,2461325.8713,14.43,0.05,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 20261012.3713 14.43CV 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 Cnc-03-Q2b1x1 reference image: Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Field Cnc-03-Q2b1x1 reference image: Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Field Cnc-03-Q2b1x1 second-epoch image: Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Field Cnc-03-Q2b1x1 second-epoch image: Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461093.71707330 22.02.2026 05:12:25.133   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
First image: 2461093.71707330 22.02.2026 05:12:25.133   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Last  image: 2461325.87164052 12.10.2026 08:54:59.741   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.30
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 2 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  6820
Objects passed selection criteria:  6798
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 5362
Average stars matched: 5260.25 (98.1024 %)
Memory usage VmPeak:   233716 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Oct  9 16:07:04 CDT 2026
VaST build number  1.0rc89-234-g1a8c12b2
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-09)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Oct 12 05:19:54 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: 2461093.71707330 22.02.2026 05:12:25.133   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
First image: 2461093.71707330 22.02.2026 05:12:25.133   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Last  image: 2461325.87164052 12.10.2026 08:54:59.741   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 30
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.00
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: 10 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  39187
Objects passed selection criteria:  39081
Measurements per detected object (mean, median, min, max):    3.1    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    4.0    2    4
Average stars detected per image: 32352.8
Average stars matched: 31447.8 (97.2027 %)
Memory usage VmPeak:   264468 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Oct  9 16:07:04 CDT 2026
VaST build number  1.0rc89-234-g1a8c12b2
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-09)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Oct 12 05:20:37 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Cnc-03-Q2b1x1
#######################################
########### Starting Cnc-03-Q2b1x1 ###########
Processing Cnc-03-Q2b1x1
server tau has sufficient free disk space available: 225928 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 225928 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.png' -> 'transient_report/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits_preview.png'

Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits


renamed 'Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.png' -> 'transient_report/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits_preview.png'

Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 512.8455
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 548.0734
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1667.5680
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 491.5855
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1662.8791
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 492.9073
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.2516
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.1700000762939 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-12T03:54:07.3775530' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-12T08:54:07.3775530' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61325.3709187154 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-12T08:54:17.2779276' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61325.3710332988 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     138.458538126072 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9997434479065 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                14.94 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.3947222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.82504340876613 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cnc-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 13 51'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20681 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20681 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.1700000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.1700000762939 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               899.19 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 45.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/d_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits :)

Spent 0.559968 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/d_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.1100006103516 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-12T03:54:59.7418331' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-12T08:54:59.7418331' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61325.3715247801 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-12T08:55:09.6420938' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61325.3716393751 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     138.458538058971 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9997434782349 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1130555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     73.5016666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.78351261978927 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cnc-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 13 51'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20681 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20681 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.1100006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.1100006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               899.19 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 45.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/d_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits :)

Spent 0.549183 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/d_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Previews of the CALIBRATED second-epoch images:


fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits



fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
  
SExtractor catalog cache: saved Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.cat to cache
SExtractor catalog cache: saved Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461325.87103446
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_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits exists and is non-empty
wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits exists and is non-empty
wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits exists and is non-empty
wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (1st reference image)
verification OK: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Image size: 941.7'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:13:50.704 +21:59:59.79 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_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits (1st new image)
verification OK: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:13:51.529 +22:00:18.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:13:50.704 +21:59:59.79
Second-epoch image center 09:13:51.529 +22:00:18.08
Angular distance between the image centers 0.0060 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits (2nd new image)
verification OK: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Image size: 941.1'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:13:54.656 +21:59:44.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:13:50.704 +21:59:59.79
Second-epoch image center 09:13:54.656 +21:59:44.28
Angular distance between the image centers 0.0159 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  09:13:51.529 +22:00:18.08
Second-epoch second image center 09:13:54.656 +21:59:44.28
Angular distance between the image centers 0.01530 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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits &> /tmp/tmp.VFnpFCuJVi
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits &> /tmp/tmp.M0Azrj6diR
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits &> /tmp/tmp.NeVsocYocs
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits &> /tmp/tmp.46T4Z5VKN4
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Calibrating the magnitude scale
Found non-empty wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat 
Found non-empty wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat
The reference image (wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits) and catalog (wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat) found
'wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat' -> 'wcsmag.cat'
Read 9058 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4936 to 147.0580 deg, Dec +16.3325 to +27.3464 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 129.4936 to 147.0580 deg, Dec 16.3325 to 27.3464 deg
Loaded 6006 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): 4510 out of 4801 total matches.
Matched with Tycho-2 4801 out of 9058 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.920200
a=0.000000 b=1.000000 c=22.920200
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.62

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9058 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4936 to 147.0580 deg, Dec +16.3325 to +27.3464 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 129.4936 to 147.0580 deg, Dec 16.3325 to 27.3464 deg
Loaded 6006 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): 4510 out of 4801 total matches.
Matched with Tycho-2 4801 out of 9058 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Forced-photometry filter: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits -> calib.txt_param_ref_wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (aperture=6.3)
Read 9037 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4936 to 147.0623 deg, Dec +16.3327 to +27.3523 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 129.4936 to 147.0623 deg, Dec 16.3327 to 27.3523 deg
Loaded 6008 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): 4486 out of 4794 total matches.
Matched with Tycho-2 4794 out of 9037 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Forced-photometry filter: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits -> calib.txt_param_ref_wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits (aperture=6.3)
____ 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:
 2.2 pix  Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
 2.2 pix  Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
 2.3 pix  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
 2.3 pix  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Limiting magnitude estimates:
 15.6 mag.  Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
 15.6 mag.  Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
 14.5 mag.  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
 14.5 mag.  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.4 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.VFnpFCuJVi (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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits' -> 'wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS_IMAGE_NAME=wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS-calibrated image found: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Checking if the catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits alredy exist and is non-empty...
Catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS catalog name: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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=691, bad_region=1800, passed=9058
Got 9058 stars (including 6676 good ones) from the SExtractor catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat 
util/solve_plate_with_UCAC5 got 9058 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 4854 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 7628 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 7628 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 7628 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4855 stars left (next iteration limit 5339)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits N_match=4855 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.459 sigma_q2_arcsec=0.363 sigma_q3_arcsec=0.360 sigma_q4_arcsec=0.363 n_q1=1661 n_q2=803 n_q3=1615 n_q4=776 worst_quadrant_to_overall_ratio=1.163
The image catalog is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits -region wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.M0Azrj6diR (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/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits' -> 'wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.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/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS_IMAGE_NAME=wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS-calibrated image found: wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Checking if the catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits alredy exist and is non-empty...
Catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS catalog name: wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.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=724, bad_region=1811, passed=9037
Got 9037 stars (including 6618 good ones) from the SExtractor catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat 
util/solve_plate_with_UCAC5 got 9037 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4867 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 4861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 7603 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4867 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 7603 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 7603 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4861 stars left (next iteration limit 5347)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits N_match=4861 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.486 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.381 sigma_q4_arcsec=0.391 n_q1=1662 n_q2=804 n_q3=1615 n_q4=780 worst_quadrant_to_overall_ratio=1.156
The image catalog is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits -region wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.NeVsocYocs (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS-calibrated image found: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Checking if the catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS catalog name: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.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=279, bad_region=629, passed=4138
Got 4138 stars (including 3256 good ones) from the SExtractor catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat 
util/solve_plate_with_UCAC5 got 4138 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 3157 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3151 matched stars entering correct_measured_positions(), 3152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3151 matched stars entering correct_measured_positions(), 3618 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 3157 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3151 matched stars entering correct_measured_positions(), 3618 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 3151 matched stars entering correct_measured_positions(), 3618 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 3151 stars left (next iteration limit 3466)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3151 robust_rms=6.699 arcsec worst_region_rms=10.968 arcsec outer_annulus_rms=8.103 arcsec
SIP_REFIT: SIP order 3 trial: matched=3151 robust_rms=0.561 arcsec worst_region_rms=0.641 arcsec outer_annulus_rms=0.570 arcsec
SIP_REFIT: SIP order 5 trial: matched=3151 robust_rms=0.433 arcsec worst_region_rms=0.497 arcsec outer_annulus_rms=0.497 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3151 robust_rms_before=1.453 arcsec robust_rms_before_corrected=0.391 arcsec robust_rms_after=0.433 arcsec worst_region_rms_before=0.499 worst_region_rms_after=0.497 outer_annulus_rms_before=1.425 outer_annulus_rms_after=0.497
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.499 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits worst_region_rms_kept=0.499 arcsec robust_rms_kept=0.391 arcsec matched=3151
WCS_QUALITY_DIAG: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits N_match=3151 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.394 n_q1=1138 n_q2=436 n_q3=1127 n_q4=450 worst_quadrant_to_overall_ratio=1.073
The image catalog is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits -region wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.46T4Z5VKN4 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS-calibrated image found: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Checking if the catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS catalog name: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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=277, bad_region=635, passed=4219
Got 4219 stars (including 3333 good ones) from the SExtractor catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat 
util/solve_plate_with_UCAC5 got 4219 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 3231 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3229 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3229 matched stars entering correct_measured_positions(), 3690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 3231 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3228 matched stars entering correct_measured_positions(), 3690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 3228 matched stars entering correct_measured_positions(), 3690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 3228 stars left (next iteration limit 3551)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3228 robust_rms=6.760 arcsec worst_region_rms=10.953 arcsec outer_annulus_rms=8.498 arcsec
SIP_REFIT: SIP order 3 trial: matched=3228 robust_rms=0.584 arcsec worst_region_rms=0.779 arcsec outer_annulus_rms=0.595 arcsec
SIP_REFIT: SIP order 5 trial: matched=3228 robust_rms=0.396 arcsec worst_region_rms=0.484 arcsec outer_annulus_rms=0.484 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3228 robust_rms_before=1.471 arcsec robust_rms_before_corrected=0.387 arcsec robust_rms_after=0.396 arcsec worst_region_rms_before=0.531 worst_region_rms_after=0.484 outer_annulus_rms_before=1.533 outer_annulus_rms_after=0.484
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.531 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits worst_region_rms_kept=0.531 arcsec robust_rms_kept=0.387 arcsec matched=3228
WCS_QUALITY_DIAG: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits N_match=3228 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.412 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.411 n_q1=1155 n_q2=460 n_q3=1151 n_q4=462 worst_quadrant_to_overall_ratio=1.042
The image catalog is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits -region wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits to local_wcs_cache/
'wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits' -> 'local_wcs_cache/wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits'
Saving the final (post-refit) wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits to local_wcs_cache/
'wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits' -> 'local_wcs_cache/wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits'
Saving the final (post-refit) wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits to local_wcs_cache/
'wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits' -> 'local_wcs_cache/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits'
Saving the final (post-refit) wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits to local_wcs_cache/
'wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits' -> 'local_wcs_cache/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits sigma_overall=0.395 worst_q_ratio=1.163
ref2=Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits sigma_overall=0.420 worst_q_ratio=1.156
new1=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits sigma_overall=0.407 worst_q_ratio=1.073
new2=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits sigma_overall=0.396 worst_q_ratio=1.042
reference average sigma_overall=0.4075 worst_q_ratio=1.1595
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199_astrometric_residuals.png (4855 matched stars from wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200_astrometric_residuals.png (4861 matched stars from wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500_astrometric_residuals.png (3151 matched stars from wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501_astrometric_residuals.png (3228 matched stars from wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.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_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits'
Saving fully-calibrated image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits'
Preparing the HTML report for the field Cnc-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cnc-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
  
SExtractor catalog cache: saved Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.cat to cache
SExtractor catalog cache: saved Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Creating symlink local_wcs_cache/wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Creating symlink local_wcs_cache/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Creating symlink local_wcs_cache/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits exists and is non-empty
wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits exists and is non-empty
wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits exists and is non-empty
wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (1st reference image)
verification OK: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Image size: 941.7'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:13:50.704 +21:59:59.79 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_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits (1st new image)
verification OK: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:13:51.529 +22:00:18.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:13:50.704 +21:59:59.79
Second-epoch image center 09:13:51.529 +22:00:18.08
Angular distance between the image centers 0.0060 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits (2nd new image)
verification OK: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Image size: 941.1'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:13:54.656 +21:59:44.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:13:50.704 +21:59:59.79
Second-epoch image center 09:13:54.656 +21:59:44.28
Angular distance between the image centers 0.0159 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  09:13:51.529 +22:00:18.08
Second-epoch second image center 09:13:54.656 +21:59:44.28
Angular distance between the image centers 0.01530 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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits &> /tmp/tmp.ffqfd9rm9c
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits &> /tmp/tmp.tigoRwu9Cz
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits &> /tmp/tmp.KSs51rz2IC
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits &> /tmp/tmp.feg9KuDX0k
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Calibrating the magnitude scale
Found non-empty wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat 
Found non-empty wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits and wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat
The reference image (wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits) and catalog (wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat) found
'wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat' -> 'wcsmag.cat'
Read 50507 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4936 to 147.0734 deg, Dec +16.3325 to +27.3500 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 129.4936 to 147.0734 deg, Dec 16.3325 to 27.3500 deg
Loaded 6016 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): 4201 out of 4841 total matches.
Matched with Tycho-2 4841 out of 50507 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.803900
a=0.000000 b=1.000000 c=22.803900
From vast_summary.log: estimated ref. image limiting mag.:  -7.00
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.80

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.80

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 50507 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4936 to 147.0734 deg, Dec +16.3325 to +27.3500 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 129.4936 to 147.0734 deg, Dec 16.3325 to 27.3500 deg
Loaded 6016 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): 4201 out of 4841 total matches.
Matched with Tycho-2 4841 out of 50507 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Forced-photometry filter: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits -> calib.txt_param_ref_wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (aperture=4.9)
Read 50709 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.4911 to 147.0623 deg, Dec +16.3281 to +27.3564 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 129.4911 to 147.0623 deg, Dec 16.3281 to 27.3564 deg
Loaded 6019 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): 4178 out of 4842 total matches.
Matched with Tycho-2 4842 out of 50709 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Forced-photometry filter: calibrated wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits -> calib.txt_param_ref_wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 20 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
 2.0 pix  Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
 2.2 pix  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
 2.2 pix  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Limiting magnitude estimates:
 15.8 mag.  Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
 15.8 mag.  Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
 14.7 mag.  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
 14.7 mag.  fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
All-image limiting magnitude estimate:  14.7 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.ffqfd9rm9c (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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits' -> 'wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.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/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS_IMAGE_NAME=wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS-calibrated image found: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
Checking if the catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits alredy exist and is non-empty...
Catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits
WCS catalog name: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=2848, bad_region=8306, passed=50487
Got 50487 stars (including 39677 good ones) from the SExtractor catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat 
util/solve_plate_with_UCAC5 got 50487 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 4859 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 43981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 43981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 43981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4859 stars left (next iteration limit 5344)
Stop iterations.


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

SIP_REFIT: wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits N_match=4859 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.434 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.341 n_q1=1682 n_q2=789 n_q3=1601 n_q4=787 worst_quadrant_to_overall_ratio=1.165
The image catalog is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits -region wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.tigoRwu9Cz (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/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits' -> 'wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.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/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS_IMAGE_NAME=wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS-calibrated image found: wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
Checking if the catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits alredy exist and is non-empty...
Catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits
WCS catalog name: wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.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=29, blended=2904, bad_region=8331, passed=50680
Got 50680 stars (including 39792 good ones) from the SExtractor catalog wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat 
util/solve_plate_with_UCAC5 got 50680 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4865 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 4863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 44143 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 4865 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 44143 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 44143 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4862 stars left (next iteration limit 5349)
Stop iterations.


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

SIP_REFIT: wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits N_match=4862 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.449 sigma_q2_arcsec=0.385 sigma_q3_arcsec=0.359 sigma_q4_arcsec=0.365 n_q1=1678 n_q2=784 n_q3=1613 n_q4=787 worst_quadrant_to_overall_ratio=1.143
The image catalog is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits -region wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.KSs51rz2IC (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS-calibrated image found: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Checking if the catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
WCS catalog name: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.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=7, blended=878, bad_region=2930, passed=25793
Got 25793 stars (including 22045 good ones) from the SExtractor catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat 
util/solve_plate_with_UCAC5 got 25793 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4845 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4840 matched stars entering correct_measured_positions(), 4841 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4840 matched stars entering correct_measured_positions(), 23582 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4845 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4840 matched stars entering correct_measured_positions(), 23582 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4840 matched stars entering correct_measured_positions(), 23582 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4840 stars left (next iteration limit 5324)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4840 robust_rms=6.611 arcsec worst_region_rms=10.607 arcsec outer_annulus_rms=8.347 arcsec
SIP_REFIT: SIP order 3 trial: matched=4840 robust_rms=0.574 arcsec worst_region_rms=0.627 arcsec outer_annulus_rms=0.607 arcsec
SIP_REFIT: SIP order 5 trial: matched=4840 robust_rms=0.446 arcsec worst_region_rms=0.517 arcsec outer_annulus_rms=0.517 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4840 robust_rms_before=1.460 arcsec robust_rms_before_corrected=0.393 arcsec robust_rms_after=0.446 arcsec worst_region_rms_before=0.508 worst_region_rms_after=0.517 outer_annulus_rms_before=1.422 outer_annulus_rms_after=0.517
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.508 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits worst_region_rms_kept=0.508 arcsec robust_rms_kept=0.393 arcsec matched=4840
WCS_QUALITY_DIAG: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits N_match=4840 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.393 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.427 sigma_q4_arcsec=0.379 n_q1=1760 n_q2=693 n_q3=1662 n_q4=725 worst_quadrant_to_overall_ratio=1.054
The image catalog is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits -region wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.feg9KuDX0k (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS-calibrated image found: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Checking if the catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat corresponding to the image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
WCS catalog name: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=862, bad_region=2959, passed=25810
Got 25810 stars (including 22052 good ones) from the SExtractor catalog wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat 
util/solve_plate_with_UCAC5 got 25810 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 4842 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4837 matched stars entering correct_measured_positions(), 4837 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4837 matched stars entering correct_measured_positions(), 23589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 4842 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 23589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 23589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4836 stars left (next iteration limit 5320)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4836 robust_rms=6.683 arcsec worst_region_rms=10.597 arcsec outer_annulus_rms=8.604 arcsec
SIP_REFIT: SIP order 3 trial: matched=4836 robust_rms=0.568 arcsec worst_region_rms=0.647 arcsec outer_annulus_rms=0.604 arcsec
SIP_REFIT: SIP order 5 trial: matched=4836 robust_rms=0.408 arcsec worst_region_rms=0.485 arcsec outer_annulus_rms=0.485 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4836 robust_rms_before=1.465 arcsec robust_rms_before_corrected=0.385 arcsec robust_rms_after=0.408 arcsec worst_region_rms_before=0.501 worst_region_rms_after=0.485 outer_annulus_rms_before=1.479 outer_annulus_rms_after=0.485
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.501 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits worst_region_rms_kept=0.501 arcsec robust_rms_kept=0.385 arcsec matched=4836
WCS_QUALITY_DIAG: file=fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits N_match=4836 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.395 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.412 n_q1=1763 n_q2=680 n_q3=1660 n_q4=733 worst_quadrant_to_overall_ratio=1.038
The image catalog is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits -region wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Saving fully-calibrated image wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Preparing the HTML report for the field Cnc-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:09:47.14 +25:13:35.8:  12.89 +/- 0.03  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:19:28.11 +22:27:52.4:  16.24 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:09:13.19 +22:04:11.3:  12.89 +/- 0.02  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 08:46:26.78 +17:30:59.7:  13.18 +/- 0.03  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:02:04.44 +20:07:42.8:  16.14 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:02:04.44 +20:07:42.8:  16.17 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:19:28.11 +22:27:52.4:  16.23 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 08:46:26.78 +17:30:59.7:  13.13 +/- 0.03  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:09:47.14 +25:13:35.8:  12.92 +/- 0.02  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:09:13.19 +22:04:11.3:  12.90 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.16 +/- 0.02
Forced photometry reference-image weighted average:  12.91 +/- 0.02
Forced photometry reference-image weighted average:  12.90 +/- 0.01
Forced photometry filter REJECTED candidate at 08:46:26.78 +17:30:59.7: ref_mag=13.16 +/- 0.02 new_mean_mag=13.1418 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 09:09:47.14 +25:13:35.8: ref_mag=12.91 +/- 0.02 new_mean_mag=13.2588 delta=-0.35 (need > 0.90)
Forced photometry filter REJECTED candidate at 09:09:13.19 +22:04:11.3: ref_mag=12.90 +/- 0.01 new_mean_mag=12.8202 delta=0.08 (need > 0.90)
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 08:54:38.86 +24:12:07.4:  14.25 +/- 0.07  detection
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-12-25_20.00sec_-15.00C_LIGHT_0199.fits at 09:06:40.40 +20:12:55.8:  16.21 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 08:54:38.86 +24:12:07.4:  14.21 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.23 +/- 0.05
Forced photometry on wcs_Cnc-03-Q2b1x1_2026-02-21_23-13-17_20.00sec_-15.00C_LIGHT_0200.fits at 09:06:40.40 +20:12:55.8:  16.20 +/- 99.00  upperlimit
Forced photometry filter REJECTED candidate at 08:54:38.86 +24:12:07.4: ref_mag=14.23 +/- 0.05 new_mean_mag=14.2189 delta=0.01 (need > 0.90)
Adding exclusion_list_local.txt__out63699.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out63701.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out63892.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63596_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63596_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.60    09:28:01.19 +23:18:10.1   6762 3969   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:28:01.27 +23:18:11.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63652_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63652_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    12.52    09:09:53.97 +25:12:42.7   4286 5152   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:09:53.98 +25:12:42.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63673_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63673_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    12.71    09:05:00.99 +22:48:38.7   3564 3722   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:05:00.97 +22:48:38.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63676_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63676_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 1     2026 10 12.37103    2461325.87103    12.80    09:09:13.16 +22:04:11.2   4142 3250   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Discovery image 2     2026 10 12.37164    2461325.87164    12.84    09:09:13.21 +22:04:11.4   4135 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63683_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63683_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 1     2026 10 12.37103    2461325.87103    13.04    08:46:26.75 +17:30:59.8   0749 0627   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Discovery image 2     2026 10 12.37164    2461325.87164    13.32    08:46:26.81 +17:30:59.6   0742 0633   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63693_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63693_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    12.98    09:04:57.32 +24:36:55.1   3596 4813   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:04:57.35 +24:36:55.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63699_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
Preparing report for the candidate 63699_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63701_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
Preparing report for the candidate 63701_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63729_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63729_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 1     2026 10 12.37103    2461325.87103    13.22    09:09:47.17 +25:13:35.9   4278 5156   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Discovery image 2     2026 10 12.37164    2461325.87164    13.31    09:09:47.11 +25:13:35.7   4270 5162   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63735_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63735_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.18    09:04:51.08 +24:37:34.5   3582 4820   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:04:51.09 +24:37:34.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63739_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63739_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.43    09:00:28.64 +22:43:59.1   2930 3700   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:00:28.67 +22:43:59.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63757_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63757_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.36    09:16:16.47 +23:25:04.0   5136 4048   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:16:16.51 +23:25:03.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63768_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63768_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.29    09:20:35.10 +22:39:15.7   5726 3579   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:20:35.09 +22:39:15.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63780_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63780_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.63    09:12:47.98 +20:01:53.7   4604 2013   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:12:48.01 +20:01:54.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63820_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63820_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    13.85    09:15:26.75 +23:45:58.8   5025 4260   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:15:26.80 +23:45:59.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63863_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63863_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 1     2026 10 12.37103    2461325.87103    14.21    08:54:38.93 +24:12:06.6   2170 4624   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Discovery image 2     2026 10 12.37164    2461325.87164    14.23    08:54:38.78 +24:12:08.1   2163 4630   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63867_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63867_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    14.16    09:13:43.79 +21:02:53.8   4750 2624   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:13:43.81 +21:02:53.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63870_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 63870_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 2     2026 10 12.37164    2461325.87164    14.30    09:02:20.34 +20:25:47.4   3131 2298   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:02:20.36 +20:25:48.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63892_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
Preparing report for the candidate 63892_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 09229_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501
The candidate 09229_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501 did not pass the final checks
Discovery image 3     2026 10 12.37164    2461325.87164    12.95    09:03:15.90 +18:35:21.9   3217 1178   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits

**** FOUND  09:03:15.90 +18:35:21.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 10s
Prepared the HTML report for the field Cnc-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
09:02:04.44 +20:07:42.8
09:19:28.11 +22:27:52.4
09:06:40.40 +20:12:55.8
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-12_CI_Cnc-03-Q2b1x1_051646_TTUQ2b1x1_2449288_i0wHdQnn/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 25800 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.5736 to 147.1064 deg, Dec +16.4528 to +27.2942 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 129.5736 to 147.1064 deg, Dec 16.4528 to 27.2942 deg
Loaded 5878 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): 4518 out of 4746 total matches.
Matched with Tycho-2 4746 out of 25800 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Observation time (mid-exposure, UTC): JD 2461325.87103 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 138.46383 deg  Dec= +22.00418 deg
Frame center: alt= +15.265 deg  az= 76.126 deg  airmass= 3.7343
Header cross-check: CENTALT= 14.940 deg (difference +0.325 deg)
Header cross-check: AIRMASS= 3.8250 (we compute 3.7343)
Airmass zero-point fit: OK  k= +0.2031 +/- 0.0032 mag/airmass  N= 3489  airmass span 2.3946-7.5672  scatter 0.2035 mag
Source monitoring: airmass zero-point for wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits: OK +0.753600 -0.203064 3.7343 +0.2031 3489 5.1726 0.2035 2.3946 7.5672
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits list=monitoring_pixlist2465301.tmp aperture=4.8
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.136500
Local star coverage test: 25800 stars in wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits.wcscat, test radius 302 pix (0.50 deg), 125.1 stars per circle at the frame's mean density
Forced photometry: center=(2059.08, 2143.52) aperture=4.8
Annulus: inner=9.60 outer=24.00 edge margin=100.00
Background annulus: 1520 pixels
Iterative clipping converged after 2 iterations, 1511/1520 pixels remain
SExtractor background: mode=1162.00 median=1162.00 mean=1162.00 sigma=57.34 -> bg=1162.00 (1511 pixels)
Aperture sum=21553.66 N_eff=18.0956
Net flux=526.64 noise=243.90 SNR=2.16
Instrumental magnitude: -7.1609
Calibrated magnitude: 14.9756
Local star coverage at (2059.08, 2143.52): 162 catalog stars within 302 pix, 125.1 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits
Source monitoring: 1 position(s) measured on wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-07_20.00sec_-0.00C_LIGHT_0500.fits (aperture 4.8 pix)
Read 25820 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 129.5939 to 147.1089 deg, Dec +16.4500 to +27.2841 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 129.5939 to 147.1089 deg, Dec 16.4500 to 27.2841 deg
Loaded 5869 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): 4535 out of 4767 total matches.
Matched with Tycho-2 4767 out of 25820 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Observation time (mid-exposure, UTC): JD 2461325.87164 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 138.47686 deg  Dec= +21.99479 deg
Frame center: alt= +15.424 deg  az= 76.219 deg  airmass= 3.6980
Header cross-check: CENTALT= 15.113 deg (difference +0.311 deg)
Header cross-check: AIRMASS= 3.7835 (we compute 3.6980)
Airmass zero-point fit: OK  k= +0.2092 +/- 0.0033 mag/airmass  N= 3537  airmass span 2.3790-7.6837  scatter 0.2074 mag
Source monitoring: airmass zero-point for wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits: OK +0.765468 -0.209190 3.6980 +0.2092 3537 5.3047 0.2074 2.3790 7.6837
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits list=monitoring_pixlist2465301.tmp aperture=4.8
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.143900
Local star coverage test: 25820 stars in wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits.wcscat, test radius 302 pix (0.50 deg), 125.2 stars per circle at the frame's mean density
Forced photometry: center=(2051.79, 2149.41) aperture=4.8
Annulus: inner=9.60 outer=24.00 edge margin=100.00
Background annulus: 1520 pixels
Iterative clipping converged after 2 iterations, 1511/1520 pixels remain
SExtractor background: mode=1151.31 median=1153.00 mean=1154.13 sigma=57.23 -> bg=1151.31 (1511 pixels)
Aperture sum=20965.13 N_eff=18.0956
Net flux=131.48 noise=243.46 SNR=0.54
Instrumental magnitude: -7.1589
Calibrated magnitude: 14.9850
Local star coverage at (2051.79, 2149.41): 165 catalog stars within 302 pix, 125.2 expected at the frame's mean star density
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits
Source monitoring: 1 position(s) measured on wcs_fd_Cnc-03-Q2b1x1_2026-10-12_03-54-59_20.00sec_-0.00C_LIGHT_0501.fits (aperture 4.8 pix)
########### Completed Cnc-03-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
09:02:04.44 +20:07:42.8
09:19:28.11 +22:27:52.4
09:06:40.40 +20:12:55.8
###################################################################################
09:02:04.44 +20:07:42.8  -- asteroid (will NOT add it to exclusion list)
09:19:28.11 +22:27:52.4  -- asteroid (will NOT add it to exclusion list)
09:06:40.40 +20:12:55.8  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461325.87103446 -observatory V36
14:41:14.67 -18:42:20.2 Mercury (0.0mag)
14:06:02.80 -20:49:09.5 Venus (-4.5mag)
08:42:11.36 +19:29:26.6 Mars (1.0mag)
09:34:59.34 +15:02:27.7 Jupiter (-1.9mag)
00:42:09.85 +01:35:09.4 Saturn (0.4mag)
04:11:58.70 +20:57:42.3 Uranus (5.6mag)
00:10:14.99 -00:26:13.6 Neptune (7.7mag)
20:24:10.29 -23:43:29.8 Pluto (14.5mag)
14:20:24.28 -19:14:15.7 Moon (-8.6mag)
-rw-r--r-- 1 apache apache 361 Oct 12 05:19 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461325.87103446:
09:35:06.56 +15:01:48.6 Io (6.1mag)
09:35:03.23 +15:02:08.3 Europa (6.2mag)
09:35:15.80 +15:00:57.0 Ganymede (5.6mag)
09:34:42.20 +15:04:01.0 Callisto (6.9mag)
09:34:48.29 +15:22:42.1 Himalia (15.6mag)
09:35:03.39 +15:02:07.1 Thebe (16.4mag)
09:33:36.74 +15:24:20.5 Elara (17.5mag)
09:37:21.91 +14:25:21.2 Pasiphae (17.8mag)
09:33:31.34 +15:29:47.0 Carme (18.8mag)
00:41:55.46 +01:35:13.1 Titan (8.2mag)
00:42:06.06 +01:35:13.4 Rhea (9.6mag)
00:41:41.18 +01:32:22.6 Iapetus (11.0mag)
00:41:56.13 +01:34:51.8 Hyperion (14.1mag)
00:40:28.81 +01:22:48.9 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 12 05:20 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461325.87103446:
02:55:00.13 +21:20:01.2 JWST
18:54:01.20 +08:12:02.7 Chandra
06:56:48.87 -01:35:34.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 12 05:19 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461325.87103446 -observatory V36
03:45:50.89 +20:12:05.4 17.1mag P/1996 R2 (Lagerkvist)
18:25:35.79 -33:28:24.3 14.8mag P/2010 H2 (Vales)
07:40:12.41 -72:28:00.6 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:45.13 +34:40:45.2 17.7mag C/2017 K2 (PANSTARRS)
07:30:33.82 +25:26:55.0 16.9mag C/2022 N2 (PANSTARRS)
09:02:24.18 +35:46:20.9 16.2mag C/2024 E1 (Wierzchos)
18:26:58.80 +41:28:57.8 17.4mag C/2024 J3 (ATLAS)
05:46:14.80 -13:36:06.6 16.6mag C/2024 T5 (ATLAS)
12:18:55.81 +15:54:49.5 16.2mag C/2025 V2 (Rankin)
13:51:58.58 -02:48:08.9 16.5mag C/2025 Y1 (ATLAS)
18:46:39.28 +64:49:24.9 15.7mag C/2026 A2 (Bok)
02:35:01.12 +43:08:47.8 17.8mag C/2026 B2 (Sun-Gao)
12:46:36.22 +14:21:36.8 17.7mag A/2026 E1
16:29:28.03 -24:53:27.9 13.0mag P/2026 R2 (Leonard)
00:24:35.38 +18:51:09.1 17.6mag 2P/Encke
22:59:21.81 -31:28:46.9 14.5mag 10P/Tempel
02:12:08.74 +38:34:07.7 16.8mag 11P/Tempel-Swift-LINEAR
12:11:53.51 -08:14:34.7 16.3mag 29P/Schwassmann-Wachmann
00:21:47.95 -08:53:58.8 15.6mag 65P/Gunn
07:37:05.14 +15:54:22.4 13.9mag 78P/Gehrels
02:59:04.72 +14:17:37.0 17.7mag 88P/Howell
07:42:32.51 +40:31:40.3 17.0mag 112P/Urata-Niijima
09:04:56.31 +13:47:43.8 17.7mag 114P/Wiseman-Skiff
11:43:02.22 +13:02:09.9 14.8mag 123P/West-Hartley
14:09:10.99 -32:29:38.7 17.8mag 124P/Mrkos
06:51:31.32 +19:15:57.7 15.6mag 128P/Shoemaker-Holt
21:31:19.11 +04:13:42.4 9.6mag 161P/Hartley-IRAS
10:20:56.24 +01:25:13.0 14.4mag 169P/NEAT
03:28:47.56 +04:28:30.0 14.9mag 220P/McNaught
06:04:57.20 +45:26:03.2 15.4mag 260P/McNaught
07:29:03.08 +25:35:34.0 17.9mag 266P/Christensen
09:57:13.50 +31:34:02.0 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.6K Oct 12 05:19 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
05:39:14.97 +51:06:11.70  ASASSN-26fk  2026-10-5.53 -3.9
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
-rw-r--r-- 1 apache apache 5.7K Oct 12 05:19 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
-rw-r--r-- 1 apache apache 191K Oct 12 05:19 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
20:34:11.230 -27:07:21.43  AT 2026adbo  2026-09-04.29 20.68
01:31:44.811 -15:14:37.50  AT 2026adbn  2026-09-04.51 20.66
19:13:16.282 +55:01:32.51  AT 2026adbm  2026-09-02.30 20.99
22:52:15.175 -18:35:09.07  AT 2026adbl  2026-09-14.37 21.03
17:24:30.575 +27:22:10.09  AT 2026adbk  2026-09-16.24 20.25
17:15:43.894 +20:16:27.89  AT 2026adbj  2026-08-12.32 21.07
15:03:37.601 +21:06:17.39  AT 2026adbi  2026-09-22.23 19.29
03:42:39.541 -31:48:14.29  AT 2026adbh  2026-09-16.55 20.19
16:25:23.459 -21:49:24.28  AT 2026adbg  2026-08-11.27 21.47
06:39:10.820 +32:01:59.15  AT 2026adbf  2026-09-12.60 19.69
04:26:40.357 -28:38:15.92  AT 2026adbe  2026-09-24.61 20.77
01:03:16.805 +12:28:54.71  AT 2026adbd  2026-09-13.44 21.76
01:34:02.007 -10:26:08.59  AT 2026adbc  2026-08-12.57 21.81
16:52:56.442 +19:24:13.94  AT 2026adbb  2026-08-07.33 21.82
02:43:42.829 -11:48:08.95  AT 2026adba  2026-09-04.58 21.37
20:50:13.384 -29:30:27.03  AT 2026adaz  2026-09-04.29 20.99
02:42:43.756 +10:45:56.65  AT 2026aday  2026-09-24.46 20.28
18:06:19.544 +25:37:47.03  AT 2026adax  2026-09-03.31 21.27
21:46:09.969 -47:07:16.20  AT 2026adaw  2026-09-15.33 20.34
01:57:46.153 +07:59:41.04  AT 2026adav  2026-08-09.56 21.83
-rw-r--r-- 1 apache apache 89K Oct 12 05:19 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Oct 12 05:19:29 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 2s (0.03 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 34s (0.57 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 11s (0.18 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 10s (0.17 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 34s (0.57 min)
FIELD_Cnc-03-Q2b1x1: 85s (1.42 min)
=======================================
TOTAL_RUNTIME: 94s (1.57 min)
Finished: Mon Oct 12 05:21:03 CDT 2026