Mean magnitude and position on the discovery images: 
                   2026 07 11.2002  2461232.7002  11.95  11:47:44.70 +57:35:33.7
138.82559  57.52678 galactic  UMa  Second-epoch detections are separated by 1.0" and 7.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 11:47:44.70 +57:35:33.7 (user input)  | T                | P                    |  (position from user input)  SpType: K1 (LAMOST DR5)                         
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:47:44.70 +57:35:33.7:  12.81 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:47:44.70 +57:35:33.7:  12.83 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.82 +/- 0.01
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.

UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits


UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits -crosshair 7420.11768 5273.64258 image    wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits -crosshair 7419.86914 5267.40674 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits -crosshair 2341.70312 899.66309 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits -crosshair 2342.58740 907.08252 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX

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

     TAU0008  C2026 07 11.20022 11 47 44.70 +57 35 33.7          11.9 R      V36

Position measured on individual images:

     TAU0008  C2026 07 11.19980 11 47 44.77 +57 35 33.7          11.8 R      V36
     TAU0008  C2026 07 11.20063 11 47 44.64 +57 35 33.6          12.0 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 07 11.2002*  11 47 44.70 +57 35 33.7  11.9 U             UMa       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
target,2461232.7002,11.95,0.05,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
target 20260711.2002 11.95CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 11.2002  2461232.7002  12.51  11:47:42.27 +57:41:17.8
138.75378  57.43917 galactic  UMa  Second-epoch detections are separated by 1.7" and 7.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 11:47:42.27 +57:41:17.8 (user input)  | T                | P                    |  (position from user input)                            J-Ks=0.339+/-0.029 (G)
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:47:42.27 +57:41:17.8:  13.51 +/- 0.04  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:47:42.27 +57:41:17.8:  13.53 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.52 +/- 0.03
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.

UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits


UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits -crosshair 7416.00146 5331.60889 image    wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits -crosshair 7415.68066 5325.39307 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits -crosshair 2350.20557 841.82318 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits -crosshair 2351.11426 849.44019 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX

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

     TAU0008  C2026 07 11.20022 11 47 42.27 +57 41 17.8          12.5 R      V36

Position measured on individual images:

     TAU0008  C2026 07 11.19980 11 47 42.34 +57 41 18.5          12.4 R      V36
     TAU0008  C2026 07 11.20063 11 47 42.20 +57 41 17.2          12.7 R      V36

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

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

TCP 2026 07 11.2002*  11 47 42.27 +57 41 17.8  12.5 U             UMa       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
target,2461232.7002,12.51,0.05,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
target 20260711.2002 12.51CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 11.2002  2461232.7002  12.43  11:48:05.86 +57:34:36.0
138.76066  57.56251 galactic  UMa  Second-epoch detections are separated by 4.2" and 6.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | ATO J177.0295+57.5653        | 11:48:05.86 +57:34:36.0 (user input)  | dubious (ATLAS)  |   (ATLAS)            |  (position from user input)  SpType: G7 (LAMOST DR5)   J-Ks=0.446+/-0.028 (G)
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:48:05.86 +57:34:36.0:  13.45 +/- 0.03  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:48:05.86 +57:34:36.0:  13.51 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.02
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits


UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits


fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits -crosshair 7448.98486 5264.74316 image    wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits -crosshair 7448.66016 5258.51221 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits -crosshair 2312.40601 906.88013 image    wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits -crosshair 2312.68213 913.71399 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX

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

     TAU0008  C2026 07 11.20022 11 48 05.86 +57 34 36.0          12.4 R      V36

Position measured on individual images:

     TAU0008  C2026 07 11.19980 11 48 05.68 +57 34 34.5          12.4 R      V36
     TAU0008  C2026 07 11.20063 11 48 06.05 +57 34 37.5          12.5 R      V36

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

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

TCP 2026 07 11.2002*  11 48 05.86 +57 34 36.0  12.4 U             UMa       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
ATO J177.0295+57.5653,2461232.7002,12.43,0.05,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
ATO J177.0295+57.5653 20260711.2002 12.43CV 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 UMa-07-Q2b1x1 reference image: UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Field UMa-07-Q2b1x1 reference image: UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
Field UMa-07-Q2b1x1 second-epoch image: UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
Field UMa-07-Q2b1x1 second-epoch image: UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 3
Ref.  image: 2461058.81577155 18.01.2026 07:34:32.662   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
First image: 2461058.81577155 18.01.2026 07:34:32.662   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Last  image: 2461232.70063265 11.07.2026 04:48:44.661   /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.48
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  4866
Objects passed selection criteria:  4825
Measurements per detected object (mean, median, min, max):    2.1    2.0    2    3
Measurements per selected object (mean, median, min, max):    2.1    2.0    2    3
Average stars detected per image: 3659
Average stars matched: 3452.67 (94.3609 %)
Memory usage VmPeak:   111652 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul 10 19:09:57 CDT 2026
VaST build number  1.0rc89-143-g13f85f26
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul 11 00:35:40 CDT 2026
Host name: tau
***** IMAGE PROCESSING ERROR (less than 4 images processed) *****
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.81577155 18.01.2026 07:34:32.662   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
First image: 2461058.81577155 18.01.2026 07:34:32.662   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Last  image: 2461232.70063265 11.07.2026 04:48:44.661   /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 6
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
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: 11 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  27410
Objects passed selection criteria:  27290
Measurements per detected object (mean, median, min, max):    2.2    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.2    2.0    2    4
Average stars detected per image: 16129
Average stars matched: 14965.5 (92.7863 %)
Memory usage VmPeak:   131260 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul 10 19:09:57 CDT 2026
VaST build number  1.0rc89-143-g13f85f26
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul 11 00:36:00 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
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
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: 
UMa-07-Q2b1x1
#######################################
########### Starting UMa-07-Q2b1x1 ###########
Processing UMa-07-Q2b1x1
server tau has sufficient free disk space available: 431066 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 431066 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.png' -> 'transient_report/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits_preview.png'

UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits


renamed 'UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.png' -> 'transient_report/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits_preview.png'

UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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= 486.9366
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 494.6190
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1346.1689
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 351.5872
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1351.0154
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 345.5326
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.76457
INFO:                  SECOND_EPOCH__SD_ratio= 0.018
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     26.7199993133545 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-10T23:47:32.6992634' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-11T04:47:32.6992634' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61232.1996840164 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-11T04:47:42.6046129' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61232.1997986576 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [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      =     169.410261678045 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999776365784 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     27.0186111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     318.548055555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.19314407484346 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'UMa-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '11 17 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20476 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20476 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.7199993133545 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.7199993133545 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                901.8 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 22.0 / [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 =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/d_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits :)

Spent 0.958976 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/d_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     26.7700004577637 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-10T23:48:44.6618884' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-11T04:48:44.6618884' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61232.2005169098 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-11T04:48:54.5622782' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61232.2006315044 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     169.410261728358 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999776777238 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.8530555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     318.619722222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.20553021884171 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'UMa-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '11 17 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20476 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20476 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.7700004577637 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.7700004577637 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                901.8 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 22.0 / [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 =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/d_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits :)

Spent 0.892728 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/d_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Previews of the CALIBRATED second-epoch images:


fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits



fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
  
SExtractor catalog cache: saved UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.cat to cache
SExtractor catalog cache: saved UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Last  image: 2461232.69979976 11.07.2026 04:47:32.699 UTC
ERROR running VaST on the field UMa-07-Q2b1x1 (less than 4 images processed)
exp_start= 18.01.2026 07:34:32.662  exp=   20.000  JD= 2461058.81577155  ap=  6.2  rotation=   0.000  *detected=  5102  *matched=  5102  status=OK     /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
exp_start= 18.01.2026 07:35:12.344  exp=   20.000  JD= 2461058.81623083  ap=  6.2  rotation=   0.001  *detected=  5129  *matched=  4864  status=OK     /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
exp_start= 11.07.2026 04:47:32.699  exp=   20.000  JD= 2461232.69979976  ap=  6.9  rotation= 131.241  *detected=   833  *matched=     0  status=ERROR  /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
exp_start= 11.07.2026 04:48:44.661  exp=   20.000  JD= 2461232.70063265  ap=  6.6  rotation= 175.758  *detected=   746  *matched=   392  status=OK     /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
  
SExtractor catalog cache: saved UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.cat to cache
SExtractor catalog cache: saved UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461232.69979976
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_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits exists and is non-empty
NOT SAVING wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits to local_wcs_cache/ as this is the run with default.sex.telephoto_lens_vSTL
wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits exists and is non-empty
NOT SAVING wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits to local_wcs_cache/ as this is the run with default.sex.telephoto_lens_vSTL
wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits exists and is non-empty
NOT SAVING wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits to local_wcs_cache/ as this is the run with default.sex.telephoto_lens_vSTL
wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits exists and is non-empty
NOT SAVING wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits to local_wcs_cache/ as this is the run with default.sex.telephoto_lens_vSTL
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits (1st reference image)
verification OK: wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Image size: 941.8'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: 11:17:37.617 +53:59:41.04 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_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits (1st new image)
verification OK: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 11:17:59.657 +53:57:55.29 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 11:17:37.617 +53:59:41.04
Second-epoch image center 11:17:59.657 +53:57:55.29
Angular distance between the image centers 0.0615 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits (2nd new image)
verification OK: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 11:18:00.273 +53:58:36.05 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 11:17:37.617 +53:59:41.04
Second-epoch image center 11:18:00.273 +53:58:36.05
Angular distance between the image centers 0.0584 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  11:17:59.657 +53:57:55.29
Second-epoch second image center 11:18:00.273 +53:58:36.05
Angular distance between the image centers 0.01142 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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits &> /tmp/tmp.ik5EefN442
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits &> /tmp/tmp.rVE6hE89GM
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits &> /tmp/tmp.qqf4WDSkLF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits &> /tmp/tmp.YH6cUfhKP9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.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_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits and wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.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_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits and wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat 
Found non-empty wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits and wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat
The reference image (wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits) and catalog (wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat) found
'wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat' -> 'wcsmag.cat'
Read 33526 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9050 to 183.7787 deg, Dec +47.5582 to +59.4325 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 153.9050 to 183.7787 deg, Dec 47.5582 to 59.4325 deg
Loaded 5323 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): 3392 out of 3682 total matches.
Matched with Tycho-2 3682 out of 33526 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.775500
a=0.000000 b=1.000000 c=22.775500
From vast_summary.log: estimated ref. image limiting mag.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.58

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.58

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 33526 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9050 to 183.7787 deg, Dec +47.5582 to +59.4325 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 153.9050 to 183.7787 deg, Dec 47.5582 to 59.4325 deg
Loaded 5323 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): 3392 out of 3682 total matches.
Matched with Tycho-2 3682 out of 33526 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits:


Forced-photometry filter: calibrated wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits -> calib.txt_param_ref_wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits (aperture=4.9)
Read 33482 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9050 to 183.7787 deg, Dec +47.5813 to +59.4422 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 153.9050 to 183.7787 deg, Dec 47.5813 to 59.4422 deg
Loaded 5320 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): 3384 out of 3685 total matches.
Matched with Tycho-2 3685 out of 33482 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits:


Forced-photometry filter: calibrated wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits -> calib.txt_param_ref_wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 5 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
 2.0 pix  UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
 2.6 pix  fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
 2.5 pix  fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
 2.0 pix  wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
 2.0 pix  wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
Limiting magnitude estimates:
 15.6 mag.  UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
 15.6 mag.  UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
 13.1 mag.  fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
 13.3 mag.  fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
All-image limiting magnitude estimate:  13.1 (SNR )  12.9 (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.ik5EefN442 (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/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits' -> 'wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
WCS-calibrated image found: wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
Checking if the catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat corresponding to the image wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat corresponding to the image wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits
WCS catalog name: wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1339, bad_region=5969, passed=33518
Got 33518 stars (including 26420 good ones) from the SExtractor catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat 
util/solve_plate_with_UCAC5 got 33518 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28173 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28174 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 28174 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits N_match=971 sigma_overall_arcsec=0.288 sigma_q1_arcsec=0.314 sigma_q2_arcsec=0.308 sigma_q3_arcsec=0.259 sigma_q4_arcsec=0.279 n_q1=308 n_q2=172 n_q3=323 n_q4=168 worst_quadrant_to_overall_ratio=1.092
The image catalog is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits -region wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.rVE6hE89GM (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/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits' -> 'wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
WCS-calibrated image found: wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
Checking if the catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat corresponding to the image wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat corresponding to the image wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits
WCS catalog name: wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1409, bad_region=5989, passed=33474
Got 33474 stars (including 26302 good ones) from the SExtractor catalog wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat 
util/solve_plate_with_UCAC5 got 33474 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 28155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 28155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 28155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits N_match=968 sigma_overall_arcsec=0.291 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.271 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.263 n_q1=308 n_q2=167 n_q3=325 n_q4=168 worst_quadrant_to_overall_ratio=1.113
The image catalog is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits -region wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.qqf4WDSkLF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
Checking if the catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
WCS catalog name: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.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=336, bad_region=2287, passed=7357
Got 7357 stars (including 4931 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat 
util/solve_plate_with_UCAC5 got 7357 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 935 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 957 stars left (next iteration limit 1052)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits N_match=957 sigma_overall_arcsec=0.451 sigma_q1_arcsec=0.432 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.638 sigma_q4_arcsec=0.362 n_q1=478 n_q2=61 n_q3=230 n_q4=188 worst_quadrant_to_overall_ratio=1.415
The image catalog is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits -region wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.YH6cUfhKP9 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
Checking if the catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
WCS catalog name: wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.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=4, blended=234, bad_region=2477, passed=7306
Got 7306 stars (including 4715 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat 
util/solve_plate_with_UCAC5 got 7306 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5046 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5049 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 5049 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 957 stars left (next iteration limit 1052)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits N_match=957 sigma_overall_arcsec=0.445 sigma_q1_arcsec=0.429 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.647 sigma_q4_arcsec=0.372 n_q1=350 n_q2=164 n_q3=171 n_q4=272 worst_quadrant_to_overall_ratio=1.454
The image catalog is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits -region wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-47-32_20.00sec_4.90C_LIGHT_0118.fits'
Saving fully-calibrated image wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/wcs_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits'
Preparing the HTML report for the field UMa-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:47:42.27 +57:41:17.8:  13.51 +/- 0.04  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:47:44.70 +57:35:33.7:  12.81 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-34-32_20.00sec_-15.00C_LIGHT_0322.fits at 11:48:05.86 +57:34:36.0:  13.45 +/- 0.03  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:48:05.86 +57:34:36.0:  13.51 +/- 0.03  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:47:42.27 +57:41:17.8:  13.53 +/- 0.04  detection
Forced photometry on wcs_UMa-07-Q2b1x1_2026-01-18_01-35-12_20.00sec_-14.90C_LIGHT_0323.fits at 11:47:44.70 +57:35:33.7:  12.83 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.02
Forced photometry filter KEPT candidate at 11:48:05.86 +57:34:36.0: ref_mag=13.48 +/- 0.02 new_mean_mag=12.4076 delta=1.08 (need > 0.90)
Forced photometry reference-image weighted average:  13.52 +/- 0.03
Forced photometry filter KEPT candidate at 11:47:42.27 +57:41:17.8: ref_mag=13.52 +/- 0.03 new_mean_mag=12.4544 delta=1.07 (need > 0.90)
Forced photometry reference-image weighted average:  12.82 +/- 0.01
Forced photometry filter KEPT candidate at 11:47:44.70 +57:35:33.7: ref_mag=12.82 +/- 0.01 new_mean_mag=11.9031 delta=0.92 (need > 0.90)
Adding exclusion_list_local.txt__out27264.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out27744.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out27758.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 18s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 53705_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
The candidate 53705_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119 did not pass the final checks
Discovery image 2     2026 07 11.20063    2461232.70063    12.99    10:52:22.62 +52:31:32.5   7155 3933   /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits

**** FOUND  10:52:22.83 +52:31:32.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 54128_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
The candidate 54128_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119 did not pass the final checks
Discovery image 2     2026 07 11.20063    2461232.70063    13.03    10:57:06.71 +52:22:01.5   6729 4070   /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-07-Q2b1x1_234924_TTUQ2b1x1_726301_ejCaXENX/fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119.fits

**** FOUND  10:57:06.80 +52:22:01.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 27744_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
Preparing report for the candidate 27744_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 27264_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
Preparing report for the candidate 27264_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 27758_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
Preparing report for the candidate 27758_fd_UMa-07-Q2b1x1_2026-07-10_23-48-44_20.00sec_5.00C_LIGHT_0119
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 20s
Prepared the HTML report for the field UMa-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
11:47:42.27 +57:41:17.8
11:47:44.70 +57:35:33.7
11:48:05.86 +57:34:36.0
########### Completed UMa-07-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
11:47:44.70 +57:35:33.7
11:47:42.27 +57:41:17.8
11:48:05.86 +57:34:36.0
###################################################################################
11:47:44.70 +57:35:33.7  -- not an asteroid (will add it to exclusion list)
11:47:42.27 +57:41:17.8  -- not an asteroid (will add it to exclusion list)
11:48:05.86 +57:34:36.0  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
11:47:42.27 +57:41:17.8  -- does not seem to be a hot pixel (will add it to exclusion list)
11:47:44.70 +57:35:33.7  -- does not seem to be a hot pixel (will add it to exclusion list)
11:48:05.86 +57:34:36.0  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
11:47:42.27 +57:41:17.8  -- not a known variable star
11:47:44.70 +57:35:33.7  -- not a known variable star
11:48:05.86 +57:34:36.0  -- not a known variable star
Found 3 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
3 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
11:47:42.27 +57:41:17.8
11:47:44.70 +57:35:33.7
11:48:05.86 +57:34:36.0
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461232.69979976 -observatory V36
07:29:59.09 +17:06:26.4 Mercury (5.3mag)
10:15:11.72 +12:18:37.1 Venus (-4.1mag)
04:26:41.19 +21:31:30.7 Mars (1.3mag)
08:17:26.79 +20:09:03.1 Jupiter (-1.8mag)
00:55:56.37 +03:20:47.8 Saturn (0.7mag)
04:07:23.73 +20:45:29.6 Uranus (5.8mag)
00:17:01.21 +00:20:36.5 Neptune (7.7mag)
20:30:50.26 -23:18:23.0 Pluto (14.4mag)
04:02:06.21 +25:02:32.0 Moon (-9.2mag)
-rw-r--r-- 1 apache apache 361 Jul 11 00:36 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461232.69979976:
08:17:23.36 +20:09:15.4 Io (6.1mag)
08:17:38.20 +20:08:20.8 Europa (6.3mag)
08:17:42.43 +20:08:03.3 Ganymede (5.6mag)
08:17:50.10 +20:07:34.9 Callisto (6.8mag)
08:15:55.91 +19:53:33.8 Himalia (15.7mag)
08:17:30.90 +20:08:48.0 Thebe (16.6mag)
08:15:17.04 +19:57:51.4 Elara (17.6mag)
08:21:00.59 +20:02:45.8 Pasiphae (17.8mag)
08:22:21.73 +20:14:15.3 Carme (19.0mag)
00:55:48.95 +03:20:29.4 Titan (8.5mag)
00:55:54.34 +03:20:36.8 Rhea (9.8mag)
00:55:24.67 +03:19:46.9 Iapetus (11.2mag)
00:56:02.29 +03:21:12.4 Hyperion (14.5mag)
00:55:55.98 +03:17:54.1 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul 11 00:36 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461232.69979976:
17:47:57.18 -32:49:56.4 JWST
18:05:39.40 +32:31:13.1 Chandra
08:52:28.29 -49:57:17.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 11 00:36 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461232.69979976 -observatory V36
02:37:28.55 +14:31:46.0 17.9mag P/1996 R2 (Lagerkvist)
18:17:17.35 -34:23:12.0 13.7mag P/2010 H2 (Vales)
06:26:31.38 -68:09:10.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:01:06.06 +32:27:40.8 17.6mag C/2017 K2 (PANSTARRS)
17:02:52.60 +16:02:37.2 18.0mag C/2021 G2 (ATLAS)
01:52:37.97 +09:53:44.3 15.4mag P/2021 N1 (ZTF)
22:59:01.55 +32:17:03.7 17.3mag C/2022 E2 (ATLAS)
06:13:22.05 +26:55:08.1 16.7mag C/2022 N2 (PANSTARRS)
09:56:15.13 +29:44:35.2 16.8mag C/2022 QE78 (ATLAS)
09:10:16.87 +05:00:56.6 17.8mag C/2022 R6 (PANSTARRS)
18:06:42.08 +21:15:42.7 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:30.07 -11:24:25.2 17.7mag P/2023 B1 (PANSTARRS)
21:48:13.27 +67:36:58.3 17.8mag C/2023 H5 (Lemmon)
16:29:12.66 -10:10:01.8 13.9mag C/2023 R1 (PANSTARRS)
08:02:06.90 +65:45:14.1 17.9mag C/2024 A1 (ATLAS)
07:33:55.55 +30:02:48.9 14.6mag C/2024 E1 (Wierzchos)
15:15:54.92 +15:21:04.2 17.6mag C/2024 G6 (ATLAS)
19:40:14.20 +39:33:34.3 13.8mag C/2024 J3 (ATLAS)
21:46:42.73 +46:07:52.5 17.8mag C/2024 R4 (PANSTARRS)
04:50:26.40 -13:45:25.3 15.7mag C/2024 T5 (ATLAS)
06:35:16.55 +28:55:42.5 18.0mag C/2025 J1 (Borisov)
07:14:56.08 -12:57:51.3 16.5mag C/2025 R3 (PANSTARRS)
09:57:04.26 +22:24:03.4 17.6mag C/2025 V2 (Rankin)
12:44:53.88 +03:54:06.9 17.1mag C/2025 Y1 (ATLAS)
16:49:33.72 +79:08:19.2 17.3mag C/2026 A2 (Bok)
02:47:10.91 +45:16:35.5 16.7mag C/2026 B2 (Sun-Gao)
11:26:02.86 +04:41:45.5 17.0mag A/2026 E1
21:20:23.26 -15:22:35.6 7.2mag 10P/Tempel
11:13:51.04 -01:55:23.6 16.1mag 29P/Schwassmann-Wachmann
04:01:23.72 +29:38:43.9 17.9mag 47P/Ashbrook-Jackson
10:09:50.82 +13:44:30.0 17.0mag 63P/Wild
00:48:44.08 -05:04:58.1 15.5mag 65P/Gunn
08:29:35.92 +34:10:42.9 18.0mag 76P/West-Kohoutek-Ikemura
04:29:26.92 +20:13:24.2 13.7mag 78P/Gehrels
02:23:42.74 +10:43:38.4 16.2mag 88P/Howell
06:38:03.47 +30:29:08.9 15.7mag 93P/Lovas
04:23:44.76 +31:09:33.7 16.8mag 114P/Wiseman-Skiff
08:10:45.90 +30:36:36.0 15.2mag 123P/West-Hartley
10:49:42.58 +00:50:29.6 16.8mag 124P/Mrkos
04:53:05.44 +20:50:15.3 16.2mag 128P/Shoemaker-Holt
05:37:51.32 +19:42:28.4 17.8mag 131P/Mueller
00:01:46.81 +02:58:07.8 17.9mag 139P/Vaisala-Oterma
07:16:41.87 +16:50:17.8 15.6mag 141P-D/Machholz
03:17:12.58 -21:02:03.8 15.4mag 161P/Hartley-IRAS
05:36:06.77 +34:07:58.1 15.3mag 162P/SidingSpring
19:02:21.04 +15:36:01.3 14.7mag 169P/NEAT
01:43:03.61 +07:41:41.8 17.7mag 220P/McNaught
16:35:51.13 -08:25:05.7 17.0mag 235P/LINEAR
08:47:04.42 +33:13:18.7 17.9mag 240P/NEAT
20:41:50.12 -49:45:26.3 17.8mag 259P/Garradd
02:01:40.57 +12:29:28.8 15.7mag 260P/McNaught
05:39:47.58 +36:54:42.6 17.4mag 295P/LINEAR
15:06:34.00 +05:58:55.0 17.6mag 391P/Kowalski
08:35:21.78 +19:38:33.3 17.9mag 450P/LONEOS
07:53:05.89 +39:08:45.6 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jul 11 00:36 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.47 -16:06:07.00  ASASSN-26cz  2026-04-22.24 16.32
11:06:55.46 -04:07:04.50    2026-07-5.01 16.82
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
11:06:55.46 -04:07:04.50    2026-07-5.01 16.82
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
-rw-r--r-- 1 apache apache 5.6K Jul 11 00:36 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
-rw-r--r-- 1 apache apache 189K Jul 11 00:36 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
21:10:17.846 -12:44:21.11  AT 2026sxs  2026-06-27.37 21.8392
19:55:22.564 -17:06:27.50  AT 2026sxr  2026-06-27.29 21.3456
23:00:02.745 -08:30:24.16  AT 2026sxq  2026-06-27.42 22.8616
21:14:05.963 -13:23:09.24  AT 2026sxp  2026-06-27.34 22.6391
21:10:37.720 -17:10:12.78  AT 2026sxo  2026-06-27.34 23.0493
21:07:16.782 -18:35:52.19  AT 2026sxn  2026-06-27.34 22.8686
19:53:22.478 -14:34:26.03  AT 2026sxm  2026-06-27.29 22.5257
21:33:29.273 -13:26:32.85  AT 2026sxl  2026-06-27.33 20.9637
22:57:19.045 -10:00:05.14  AT 2026sxk  2026-06-27.42 22.6713
19:59:02.199 -10:54:39.65  AT 2026sxj  2026-06-27.32 23.2969
23:18:30.685 +01:46:28.82  AT 2026sxi  2026-06-27.40 22.3889
23:22:47.860 -04:22:51.48  AT 2026sxh  2026-06-27.39 21.2391
23:29:21.219 -03:05:36.54  AT 2026sxg  2026-06-27.39 21.8371
21:22:56.043 -15:53:28.61  AT 2026sxf  2026-06-27.33 22.3518
21:43:06.837 -11:22:24.97  AT 2026sxe  2026-06-27.33 22.1442
23:18:11.776 -08:10:02.77  AT 2026sxd  2026-06-27.42 22.0223
21:23:16.446 -12:04:28.80  AT 2026sxc  2026-06-27.33 22.5787
21:47:26.572 -09:55:14.14  AT 2026sxb  2026-06-27.33 21.4222
23:00:45.975 -11:40:12.51  AT 2026sxa  2026-06-27.42 22.6415
21:41:25.479 -14:40:36.70  AT 2026swz  2026-06-27.33 22.8704
-rw-r--r-- 1 apache apache 30K Jul 11 00:36 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Jul 11 00:35:13 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
TIMING SExtractor: 7 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 20s (0.33 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 41s (0.68 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 70s (1.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 20s (0.33 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 153s (2.55 min)
FIELD_UMa-07-Q2b1x1: 178s (2.97 min)
=======================================
TOTAL_RUNTIME: 180s (3.00 min)
Finished: Sat Jul 11 00:38:13 CDT 2026