Mean magnitude and position on the discovery images: 
                   2026 06 24.3726  2461215.8726  12.12  16:43:06.71 -04:28:28.7
 12.72664  25.82855 galactic  Oph  Second-epoch detections are separated by 0.3" and 8.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
258 Tyche                    1      0       1  12.2     0   -0
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:43:06.71 -04:28:28.7:  15.68 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:43:06.71 -04:28:28.7:  15.61 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits  wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits -crosshair 860.63147 4751.37744 image    wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits -crosshair 855.00189 4757.32422 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm

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 06 24.37260 16 43 06.71 -04 28 28.7          12.1 R      V36

Position measured on individual images:

     TAU0008  C2026 06 24.37225 16 43 06.72 -04 28 28.8          12.1 R      V36
     TAU0008  C2026 06 24.37296 16 43 06.70 -04 28 28.6          12.1 R      V36

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

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

TCP 2026 06 24.3726*  16 43 06.71 -04 28 28.7  12.1 U             Oph       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461215.8726,12.12,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260624.3726 12.12CV 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 06 24.3726  2461215.8726  13.21  16:05:25.77 -04:28:45.4
  6.52557  33.52738 galactic  Oph  Second-epoch detections are separated by 0.8" and 7.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
97 Klotho                   0      0       0  13.0    -0   -0
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:05:25.77 -04:28:45.4:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:05:25.77 -04:28:45.4:  15.87 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits  wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits -crosshair 6563.93408 4686.39404 image    wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits -crosshair 6558.31641 4691.96143 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm

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 06 24.37260 16 05 25.77 -04 28 45.4          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 06 24.37225 16 05 25.79 -04 28 45.3          13.2 R      V36
     TAU0008  C2026 06 24.37296 16 05 25.74 -04 28 45.4          13.2 R      V36

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

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

TCP 2026 06 24.3726*  16 05 25.77 -04 28 45.4  13.2 U             Oph       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461215.8726,13.21,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260624.3726 13.21CV 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 06 24.3726  2461215.8726  13.53  16:14:28.16 -00:57:41.3
 11.53987  33.72966 galactic  Ser  Second-epoch detections are separated by 1.1" and 8.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
276 Adelheid                 0      1       1  13.7    -0    0
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:14:28.16 -00:57:41.3:  15.89 +/- 0.34  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:14:28.16 -00:57:41.3:  15.98 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  15.89 +/- 0.34
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.

Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits


fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits  wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits -crosshair 5184.72412 2568.62012 image    wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits -crosshair 5178.85449 2574.37988 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm

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 06 24.37260 16 14 28.16 -00 57 41.3          13.5 R      V36

Position measured on individual images:

     TAU0008  C2026 06 24.37225 16 14 28.13 -00 57 41.0          13.5 R      V36
     TAU0008  C2026 06 24.37296 16 14 28.19 -00 57 41.6          13.5 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 06 24.3726*  16 14 28.16 +00 57 41.3  13.5 U             Ser       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461215.8726,13.53,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260624.3726 13.53CV 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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.87744498 11.05.2026 09:03:21.246   /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
First image: 2461171.87744498 11.05.2026 09:03:21.246   /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Last  image: 2461215.87295509 24.06.2026 08:56:53.320   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.51
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: 6 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):  7077
Objects passed selection criteria:  7074
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 6085.75
Average stars matched: 5961.5 (97.9583 %)
Memory usage VmPeak:   113648 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jun 23 15:09:51 CDT 2026
VaST build number  1.0rc89-109-g76dded0d
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-23)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jun 24 04:35:53 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.87744498 11.05.2026 09:03:21.246   /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
First image: 2461171.87744498 11.05.2026 09:03:21.246   /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Last  image: 2461215.87295509 24.06.2026 08:56:53.320   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 31
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.19
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: 30 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):  49298
Objects passed selection criteria:  49229
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 44969.8
Average stars matched: 43814.8 (97.4316 %)
Memory usage VmPeak:   153556 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jun 23 15:09:51 CDT 2026
VaST build number  1.0rc89-109-g76dded0d
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-23)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jun 24 04:38:47 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= 15.0
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
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: 
Ser-06-Q2b1x1
#######################################
########### Starting Ser-06-Q2b1x1 ###########
Processing Ser-06-Q2b1x1
server tau has sufficient free disk space available: 253606 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 253606 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.png' -> 'transient_report/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits_preview.png'

Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits


renamed 'Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.png' -> 'transient_report/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits_preview.png'

Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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= 506.7354
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 482.4580
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1363.4504
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 482.7600
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1366.6148
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 482.2734
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.69066
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
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 =     22.1800003051758 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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= '2026-06-24T03:55:52.4922920' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-24T08:55:52.4922920' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61215.3721353239 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-24T08:56:02.3964390' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61215.3722499539 / 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      =     244.286631999594 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -1.99974274874386 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.3019444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     250.429444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.51472161105075 / 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  = 'Ser-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 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  =                20442 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20442 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.1800003051758 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.1800003051758 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 70.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/d_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits :)

Spent 0.664885 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/d_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     22.1000003814697 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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= '2026-06-24T03:56:53.3205690' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-24T08:56:53.3205690' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61215.3728393517 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-24T08:57:03.2219883' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61215.3729539467 / 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      =     244.286632004141 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -1.99974277628951 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.1055555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     250.598611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.53464708063444 / 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  = 'Ser-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 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  =                20442 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20442 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.1000003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.1000003814697 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 70.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.400832 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/d_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits :)

Spent 0.689147 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/d_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits



fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
  
SExtractor catalog cache: saved Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.cat to cache
SExtractor catalog cache: saved Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.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/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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: 2461215.87225106
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits exists and is non-empty
Saving wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits to local_wcs_cache/
'wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits' -> 'local_wcs_cache/wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits'
wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits exists and is non-empty
Saving wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits to local_wcs_cache/
'wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits' -> 'local_wcs_cache/wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits'
wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits exists and is non-empty
Saving wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits to local_wcs_cache/
'wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits' -> 'local_wcs_cache/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits'
wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits exists and is non-empty
Saving wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits to local_wcs_cache/
'wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits' -> 'local_wcs_cache/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits (1st reference image)
verification OK: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:08.453 -01:59:57.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits (1st new image)
verification OK: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Image size: 937.6'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:07.364 -01:59:32.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:17:08.453 -01:59:57.20
Second-epoch image center 16:17:07.364 -01:59:32.28
Angular distance between the image centers 0.0083 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits (2nd new image)
verification OK: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Image size: 937.7'x624.2'  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: 16:17:05.077 -01:58:58.57 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:17:08.453 -01:59:57.20
Second-epoch image center 16:17:05.077 -01:58:58.57
Angular distance between the image centers 0.0215 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  16:17:07.364 -01:59:32.28
Second-epoch second image center 16:17:05.077 -01:58:58.57
Angular distance between the image centers 0.01336 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits &> /tmp/tmp.ifsoTKyV72
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits &> /tmp/tmp.en4SS0xaM7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits &> /tmp/tmp.KRHqOyMbXJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits &> /tmp/tmp.cKtNWG6pyv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat 
Found non-empty wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat
The reference image (wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits) and catalog (wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat) found
'wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat' -> 'wcsmag.cat'
Read 9303 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4196 to 252.1657 deg, Dec -7.2619 to +3.2555 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 236.4196 to 252.1657 deg, Dec -7.2619 to 3.2555 deg
Loaded 5100 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): 4363 out of 4531 total matches.
Matched with Tycho-2 4531 out of 9303 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.641200
a=0.000000 b=1.000000 c=22.641200
From vast_summary.log: estimated ref. image limiting mag.:  -7.51
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.13

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.13

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9303 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4196 to 252.1657 deg, Dec -7.2619 to +3.2555 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 236.4196 to 252.1657 deg, Dec -7.2619 to 3.2555 deg
Loaded 5100 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): 4363 out of 4531 total matches.
Matched with Tycho-2 4531 out of 9303 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits:


Forced-photometry filter: calibrated wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits -> calib.txt_param_ref_wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits (aperture=6.2)
Read 9216 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4229 to 252.1676 deg, Dec -7.2619 to +3.2557 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 236.4229 to 252.1676 deg, Dec -7.2619 to 3.2557 deg
Loaded 5101 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): 4301 out of 4502 total matches.
Matched with Tycho-2 4502 out of 9216 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits:


Forced-photometry filter: calibrated wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits -> calib.txt_param_ref_wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.3 pix  Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 2.2 pix  Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
 2.2 pix  fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
 2.3 pix  fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
 2.3 pix  wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 2.2 pix  wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Limiting magnitude estimates:
 15.1 mag.  Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 15.1 mag.  Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
 14.5 mag.  fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
 14.5 mag.  fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.7 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.ifsoTKyV72 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits' -> 'wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS_IMAGE_NAME=wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS-calibrated image found: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Checking if the catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits alredy exist and is non-empty...
Catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS catalog name: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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=532, bad_region=1813, passed=9303
Got 9303 stars (including 7043 good ones) from the SExtractor catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat 
util/solve_plate_with_UCAC5 got 9303 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
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: 967 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7549 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
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: 967 matched stars entering correct_measured_positions(), 7549 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7549 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits N_match=967 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.358 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.404 n_q1=369 n_q2=179 n_q3=259 n_q4=160 worst_quadrant_to_overall_ratio=1.097
The image catalog is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits -region wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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.en4SS0xaM7 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits' -> 'wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS_IMAGE_NAME=wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS-calibrated image found: wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Checking if the catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits alredy exist and is non-empty...
Catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS catalog name: wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.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=594, bad_region=1642, passed=9216
Got 9216 stars (including 7122 good ones) from the SExtractor catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat 
util/solve_plate_with_UCAC5 got 9216 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 7607 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 7606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 7607 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits N_match=966 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.378 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.482 n_q1=367 n_q2=179 n_q3=262 n_q4=158 worst_quadrant_to_overall_ratio=1.204
The image catalog is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits -region wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.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.KRHqOyMbXJ (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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS_IMAGE_NAME=wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS-calibrated image found: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Checking if the catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS catalog name: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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=323, bad_region=941, passed=5690
Got 5690 stars (including 4491 good ones) from the SExtractor catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat 
util/solve_plate_with_UCAC5 got 5690 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 4778 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 4780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 4780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits N_match=964 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.379 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.511 sigma_q4_arcsec=0.421 n_q1=390 n_q2=166 n_q3=256 n_q4=152 worst_quadrant_to_overall_ratio=1.236
The image catalog is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits -region wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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.cKtNWG6pyv (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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS_IMAGE_NAME=wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS-calibrated image found: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Checking if the catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS catalog name: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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=315, bad_region=945, passed=5664
Got 5664 stars (including 4462 good ones) from the SExtractor catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat 
util/solve_plate_with_UCAC5 got 5664 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 4725 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 4725 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 4725 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits N_match=963 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.374 sigma_q2_arcsec=0.428 sigma_q3_arcsec=0.440 sigma_q4_arcsec=0.417 n_q1=384 n_q2=167 n_q3=262 n_q4=150 worst_quadrant_to_overall_ratio=1.080
The image catalog is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits -region wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits sigma_overall=0.369 worst_q_ratio=1.097
ref2=Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits sigma_overall=0.400 worst_q_ratio=1.204
new1=fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits sigma_overall=0.413 worst_q_ratio=1.236
new2=fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits sigma_overall=0.408 worst_q_ratio=1.080
reference average sigma_overall=0.3845 worst_q_ratio=1.1505
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439_astrometric_residuals.png (967 matched stars from wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414_astrometric_residuals.png (966 matched stars from wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168_astrometric_residuals.png (964 matched stars from wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169_astrometric_residuals.png (963 matched stars from wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits'
Saving fully-calibrated image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits'
Preparing the HTML report for the field Ser-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20480_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 20480_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    11.48    16:30:56.21 +01:57:04.0   2670 0828   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:30:56.21 +01:57:04.2 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01177_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 01177_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    8.79    16:00:58.19 +02:10:26.2   7215 0650   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:00:58.20 +02:10:26.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 07599_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 07599_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    10.52    16:37:39.99 -05:08:34.9   1692 5149   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:37:40.00 -05:08:34.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02842_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 02842_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    10.68    16:11:32.59 +00:31:09.8   5615 1674   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:11:32.58 +00:31:09.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Ser-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
  
SExtractor catalog cache: saved Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.cat to cache
SExtractor catalog cache: saved Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Creating symlink local_wcs_cache/wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits exists and is non-empty
wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits exists and is non-empty
wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits exists and is non-empty
wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits (1st reference image)
verification OK: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:08.453 -01:59:57.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits (1st new image)
verification OK: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Image size: 937.6'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:07.364 -01:59:32.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:17:08.453 -01:59:57.20
Second-epoch image center 16:17:07.364 -01:59:32.28
Angular distance between the image centers 0.0083 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits (2nd new image)
verification OK: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Image size: 937.7'x624.2'  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: 16:17:05.077 -01:58:58.57 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:17:08.453 -01:59:57.20
Second-epoch image center 16:17:05.077 -01:58:58.57
Angular distance between the image centers 0.0215 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  16:17:07.364 -01:59:32.28
Second-epoch second image center 16:17:05.077 -01:58:58.57
Angular distance between the image centers 0.01336 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits &> /tmp/tmp.sxDc5rJVqd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits &> /tmp/tmp.UpTan6xRV5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits &> /tmp/tmp.BIkxfHiYxV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits &> /tmp/tmp.3cigYRm8nS
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat 
Found non-empty wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits and wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat
The reference image (wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits) and catalog (wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat) found
'wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat' -> 'wcsmag.cat'
Read 62856 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4193 to 252.1657 deg, Dec -7.2637 to +3.2670 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 236.4193 to 252.1657 deg, Dec -7.2637 to 3.2670 deg
Loaded 5105 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): 4080 out of 4577 total matches.
Matched with Tycho-2 4577 out of 62856 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.478950
a=0.000000 b=1.000000 c=22.478950
From vast_summary.log: estimated ref. image limiting mag.:  -7.19
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.29

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.29

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 62856 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4193 to 252.1657 deg, Dec -7.2637 to +3.2670 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 236.4193 to 252.1657 deg, Dec -7.2637 to 3.2670 deg
Loaded 5105 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): 4080 out of 4577 total matches.
Matched with Tycho-2 4577 out of 62856 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits:


Forced-photometry filter: calibrated wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits -> calib.txt_param_ref_wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits (aperture=4.6)
Read 59865 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.4230 to 252.1675 deg, Dec -7.2646 to +3.2660 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 236.4230 to 252.1675 deg, Dec -7.2646 to 3.2660 deg
Loaded 5107 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): 4056 out of 4537 total matches.
Matched with Tycho-2 4537 out of 59865 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits:


Forced-photometry filter: calibrated wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits -> calib.txt_param_ref_wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 19 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.1 pix  Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 2.1 pix  Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
 2.1 pix  fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
 2.1 pix  fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
 2.1 pix  wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 2.1 pix  wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Limiting magnitude estimates:
 15.3 mag.  Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
 15.3 mag.  Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
 14.7 mag.  fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
 14.7 mag.  fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
All-image limiting magnitude estimate:  14.7 (SNR )  14.1 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.sxDc5rJVqd (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits' -> 'wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS_IMAGE_NAME=wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS-calibrated image found: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
Checking if the catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits alredy exist and is non-empty...
Catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits
WCS catalog name: wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=3582, bad_region=7930, passed=62849
Got 62849 stars (including 52006 good ones) from the SExtractor catalog wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat 
util/solve_plate_with_UCAC5 got 62849 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
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: 967 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 55201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
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: 967 matched stars entering correct_measured_positions(), 55201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 55201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits N_match=967 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.374 sigma_q4_arcsec=0.435 n_q1=363 n_q2=182 n_q3=261 n_q4=161 worst_quadrant_to_overall_ratio=1.212
The image catalog is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits -region wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.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.UpTan6xRV5 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits' -> 'wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS_IMAGE_NAME=wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS-calibrated image found: wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
Checking if the catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits alredy exist and is non-empty...
Catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat corresponding to the image wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits
WCS catalog name: wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.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=3984, bad_region=6872, passed=59857
Got 59857 stars (including 50231 good ones) from the SExtractor catalog wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat 
util/solve_plate_with_UCAC5 got 59857 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 53085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 53084 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 53084 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits N_match=966 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.519 n_q1=370 n_q2=173 n_q3=268 n_q4=155 worst_quadrant_to_overall_ratio=1.276
The image catalog is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits -region wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.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.BIkxfHiYxV (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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS_IMAGE_NAME=wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS-calibrated image found: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Checking if the catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
WCS catalog name: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=2024, bad_region=3864, passed=40528
Got 40528 stars (including 35242 good ones) from the SExtractor catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat 
util/solve_plate_with_UCAC5 got 40528 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36806 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 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36804 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36804 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits N_match=959 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.366 sigma_q3_arcsec=0.485 sigma_q4_arcsec=0.421 n_q1=380 n_q2=164 n_q3=269 n_q4=146 worst_quadrant_to_overall_ratio=1.154
The image catalog is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits -region wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.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.3cigYRm8nS (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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS_IMAGE_NAME=wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS-calibrated image found: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Checking if the catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat corresponding to the image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
WCS catalog name: wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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=2068, bad_region=3826, passed=40335
Got 40335 stars (including 35053 good ones) from the SExtractor catalog wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat 
util/solve_plate_with_UCAC5 got 40335 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36608 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 36609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits N_match=959 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.392 sigma_q3_arcsec=0.438 sigma_q4_arcsec=0.431 n_q1=375 n_q2=164 n_q3=272 n_q4=148 worst_quadrant_to_overall_ratio=1.073
The image catalog is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits -region wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.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_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Saving fully-calibrated image wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/wcs_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits
Preparing the HTML report for the field Ser-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:43:06.71 -04:28:28.7:  15.68 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:36:51.38 +01:13:03.3:  12.96 +/- 0.03  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:14:28.16 -00:57:41.3:  15.89 +/- 0.34  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:38:36.71 -01:12:32.1:  12.52 +/- 0.03  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:32:20.42 +01:43:53.2:  14.26 +/- 0.08  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:05:25.77 -04:28:45.4:  15.93 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:43:06.71 -04:28:28.7:  15.61 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:14:28.16 -00:57:41.3:  15.98 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  15.89 +/- 0.34
Forced photometry filter KEPT candidate at 16:14:28.16 -00:57:41.3: ref_mag=15.89 +/- 0.34 new_mean_mag=13.5309 delta=2.36 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:38:36.71 -01:12:32.1:  12.45 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.48 +/- 0.02
Forced photometry filter REJECTED candidate at 16:38:36.71 -01:12:32.1: ref_mag=12.48 +/- 0.02 new_mean_mag=12.5257 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:36:51.38 +01:13:03.3:  12.89 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.92 +/- 0.02
Forced photometry filter REJECTED candidate at 16:36:51.38 +01:13:03.3: ref_mag=12.92 +/- 0.02 new_mean_mag=13.2002 delta=-0.28 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:18:20.22 -00:16:05.0:  13.97 +/- 0.06  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:31:49.31 -02:00:56.9:  13.80 +/- 0.06  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:05:25.77 -04:28:45.4:  15.87 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:32:20.42 +01:43:53.2:  14.36 +/- 0.09  detection
Forced photometry reference-image weighted average:  14.30 +/- 0.06
Forced photometry filter REJECTED candidate at 16:32:20.42 +01:43:53.2: ref_mag=14.30 +/- 0.06 new_mean_mag=14.3502 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-11_04-03-21_20.00sec_-4.90C_LIGHT_0439.fits at 16:24:20.43 -03:37:00.4:  14.08 +/- 0.07  detection
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:18:20.22 -00:16:05.0:  13.87 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.91 +/- 0.04
Forced photometry filter REJECTED candidate at 16:18:20.22 -00:16:05.0: ref_mag=13.91 +/- 0.04 new_mean_mag=13.8578 delta=0.06 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:31:49.31 -02:00:56.9:  13.71 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.75 +/- 0.04
Forced photometry filter REJECTED candidate at 16:31:49.31 -02:00:56.9: ref_mag=13.75 +/- 0.04 new_mean_mag=13.7578 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Ser-06-Q2b1x1_2026-05-12_04-36-06_20.00sec_-5.00C_LIGHT_0414.fits at 16:24:20.43 -03:37:00.4:  14.19 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.13 +/- 0.05
Forced photometry filter REJECTED candidate at 16:24:20.43 -03:37:00.4: ref_mag=14.13 +/- 0.05 new_mean_mag=14.1153 delta=0.02 (need > 0.90)
Adding exclusion_list_local.txt__out77079.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out77132.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out77152.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 11s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77033_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77033_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    14.43    16:32:20.42 +01:43:53.4   2464 0958   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    14.31    16:32:20.42 +01:43:53.1   2458 0964   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77048_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77048_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    13.27    16:36:51.43 +01:13:03.9   1778 1275   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    13.15    16:36:51.34 +01:13:02.6   1773 1281   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77079_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
Preparing report for the candidate 77079_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77081_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77081_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    12.14    16:28:28.65 +00:38:08.6   3052 1626   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:28:28.64 +00:38:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77095_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77095_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    12.49    16:38:36.72 -01:12:31.9   1528 2753   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    12.57    16:38:36.70 -01:12:32.2   1522 2759   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77109_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77109_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    12.78    16:02:06.14 -00:48:03.8   7050 2461   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:02:06.12 -00:48:03.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77113_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77113_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    12.93    16:02:58.16 -05:49:24.6   6936 5508   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:02:58.19 -05:49:24.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77132_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
Preparing report for the candidate 77132_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77139_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77139_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    13.41    16:14:27.60 -03:44:01.0   5193 4249   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:14:27.45 -03:43:58.1 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77152_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
Preparing report for the candidate 77152_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77157_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77157_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    13.80    16:20:56.92 -00:24:32.3   4198 2249   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:20:56.89 -00:24:32.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77165_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77165_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    13.79    16:31:49.32 -02:00:56.3   2567 3232   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    13.73    16:31:49.30 -02:00:57.5   2561 3238   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77199_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77199_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    14.10    16:18:20.22 -00:16:04.7   4597 2155   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    13.72    16:18:20.21 -00:16:05.3   4592 2160   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77205_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77205_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 1     2026 06 24.37225    2461215.87225    14.16    16:24:20.57 -03:37:01.0   3708 4188   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-55-52_20.00sec_4.90C_LIGHT_0168.fits
Discovery image 2     2026 06 24.37296    2461215.87296    14.09    16:24:20.30 -03:36:59.8   3703 4193   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77245_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 77245_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 2     2026 06 24.37296    2461215.87296    14.52    16:25:20.56 -02:32:07.7   3545 3541   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:25:20.52 -02:32:06.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 06356_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 06356_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    8.84    16:00:58.19 +02:10:26.4   7215 0650   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:00:58.20 +02:10:26.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 51952_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 51952_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    10.60    16:37:39.98 -05:08:34.9   1692 5149   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:37:40.00 -05:08:34.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 17421_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 17421_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    10.69    16:11:32.60 +00:31:09.7   5615 1674   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:11:32.59 +00:31:09.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 58683_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169
The candidate 58683_fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169 did not pass the final checks
Discovery image 3     2026 06 24.37296    2461215.87296    12.32    16:26:06.36 -04:07:16.4   3439 4502   /data_ssd/NMW-TexasTech/workdir//img_2026-06-24_CI_Ser-06-Q2b1x1_040842_TTUQ2b1x1_454487_yAIuQeMm/fd_Ser-06-Q2b1x1_2026-06-24_03-56-53_20.00sec_5.00C_LIGHT_0169.fits

**** FOUND  16:26:06.36 -04:07:16.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 15s
Prepared the HTML report for the field Ser-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:43:06.71 -04:28:28.7
16:05:25.77 -04:28:45.4
16:14:28.16 -00:57:41.3
########### Completed Ser-06-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 ####
16:43:06.71 -04:28:28.7
16:05:25.77 -04:28:45.4
16:14:28.16 -00:57:41.3
###################################################################################
16:43:06.71 -04:28:28.7  -- asteroid (will NOT add it to exclusion list)
16:05:25.77 -04:28:45.4  -- asteroid (will NOT add it to exclusion list)
16:14:28.16 -00:57:41.3  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461215.87225106 -observatory V36
07:46:16.21 +20:23:40.6 Mercury (1.2mag)
09:01:11.06 +18:58:34.2 Venus (-4.0mag)
03:36:56.64 +18:59:23.2 Mars (1.3mag)
08:02:20.75 +20:54:18.7 Jupiter (-1.8mag)
00:53:20.19 +03:09:22.2 Saturn (0.8mag)
04:03:55.78 +20:35:59.7 Uranus (5.8mag)
00:16:50.49 +00:20:25.3 Neptune (7.8mag)
20:32:16.51 -23:11:03.3 Pluto (14.5mag)
13:44:58.77 -16:16:27.8 Moon (-11.1mag)
-rw-r--r-- 1 apache apache 362 Jun 24 04:35 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461215.87225106:
08:02:26.97 +20:53:59.6 Io (6.2mag)
08:02:19.63 +20:54:21.7 Europa (6.3mag)
08:02:20.73 +20:54:24.1 Ganymede (5.6mag)
08:02:44.34 +20:52:57.7 Callisto (6.9mag)
08:01:41.53 +20:33:10.3 Himalia (15.6mag)
08:02:25.41 +20:54:03.0 Thebe (16.6mag)
08:01:15.68 +20:42:11.7 Elara (17.6mag)
08:05:17.36 +20:57:09.5 Pasiphae (17.8mag)
08:08:10.06 +20:57:26.9 Carme (18.9mag)
00:53:10.63 +03:09:15.9 Titan (8.6mag)
00:53:25.37 +03:09:16.3 Rhea (9.9mag)
00:53:24.39 +03:11:22.5 Iapetus (11.3mag)
00:53:08.65 +03:09:40.9 Hyperion (14.6mag)
00:53:42.00 +03:08:57.0 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jun 24 04:35 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461215.87225106:
17:30:27.92 -35:16:41.1 JWST
15:55:46.57 +50:28:34.0 Chandra
01:51:58.43 +63:46:38.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 24 04:35 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461215.87225106 -observatory V36
18:31:00.44 -33:41:48.8 13.7mag P/2010 H2 (Vales)
06:09:36.27 -67:59:53.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:55:02.85 +32:11:36.6 17.6mag C/2017 K2 (PANSTARRS)
17:08:24.72 +15:55:36.5 17.9mag C/2021 G2 (ATLAS)
23:51:41.76 -27:49:15.1 15.6mag P/2021 N1 (ZTF)
23:07:33.21 +32:05:48.7 17.2mag C/2022 E2 (ATLAS)
05:53:40.41 +27:00:33.0 16.6mag C/2022 N2 (PANSTARRS)
09:42:06.11 +30:27:59.1 16.7mag C/2022 QE78 (ATLAS)
08:59:46.07 +04:34:58.3 17.8mag C/2022 R6 (PANSTARRS)
18:17:29.51 +21:40:36.6 17.8mag C/2023 A3 (Tsuchinshan-ATLAS)
15:14:25.17 -11:06:51.3 17.6mag P/2023 B1 (PANSTARRS)
22:05:18.48 +67:20:35.3 17.8mag C/2023 H5 (Lemmon)
17:06:21.53 -08:22:08.6 13.7mag C/2023 R1 (PANSTARRS)
13:19:14.95 +79:09:39.2 18.0mag C/2023 X2 (Lemmon)
07:34:20.36 +64:56:01.4 17.8mag C/2024 A1 (ATLAS)
07:11:00.46 +29:04:43.6 14.2mag C/2024 E1 (Wierzchos)
15:25:32.10 +14:40:39.7 17.5mag C/2024 G6 (ATLAS)
19:59:34.10 +35:41:37.5 13.9mag C/2024 J3 (ATLAS)
22:01:15.48 +43:20:40.5 18.0mag C/2024 R4 (PANSTARRS)
04:34:09.49 -14:41:57.4 15.9mag C/2024 T5 (ATLAS)
06:20:44.57 +31:44:04.9 17.9mag C/2025 J1 (Borisov)
11:32:17.82 +51:45:11.2 18.0mag C/2025 L1 (ATLAS)
07:01:40.56 -11:42:30.6 15.5mag C/2025 R3 (PANSTARRS)
09:38:52.82 +23:00:09.2 17.8mag C/2025 V2 (Rankin)
12:40:44.95 +04:28:05.7 17.1mag C/2025 Y1 (ATLAS)
17:38:02.91 +77:56:10.0 17.6mag C/2026 A2 (Bok)
02:26:16.48 +44:26:35.1 16.4mag C/2026 B2 (Sun-Gao)
11:16:45.40 +01:07:25.2 16.7mag A/2026 E1
20:52:24.25 -10:41:05.3 7.9mag 10P/Tempel
11:06:50.16 -01:19:03.2 16.1mag 29P/Schwassmann-Wachmann
03:36:30.36 +27:42:40.3 17.8mag 47P/Ashbrook-Jackson
09:34:25.43 +18:59:30.9 17.0mag 63P/Wild
00:39:22.64 -05:31:06.0 15.6mag 65P/Gunn
07:35:59.83 +34:25:22.3 17.4mag 76P/West-Kohoutek-Ikemura
03:48:30.29 +19:00:23.5 13.8mag 78P/Gehrels
01:53:54.11 +08:03:41.5 15.9mag 88P/Howell
05:46:21.22 +30:57:17.1 15.4mag 93P/Lovas
03:30:35.43 +29:51:02.8 17.2mag 114P/Wiseman-Skiff
07:29:37.37 +32:09:38.0 15.4mag 123P/West-Hartley
10:18:51.16 +07:47:12.4 16.7mag 124P/Mrkos
04:25:42.40 +20:11:14.3 16.3mag 128P/Shoemaker-Holt
05:05:30.07 +19:36:48.2 17.8mag 131P/Mueller
07:02:16.38 +16:15:25.2 16.7mag 141P/Machholz
07:06:18.04 +17:45:54.0 16.6mag 141P-A/Machholz
06:11:13.04 +17:25:29.5 13.5mag 141P-D/Machholz
03:08:23.71 -22:40:27.6 16.2mag 161P/Hartley-IRAS
04:36:20.55 +29:38:51.7 15.1mag 162P/SidingSpring
19:29:29.69 +07:15:48.1 15.9mag 169P/NEAT
01:01:06.20 +05:22:35.5 17.7mag 220P/McNaught
16:41:27.10 -08:04:27.1 16.7mag 235P/LINEAR
08:10:47.80 +34:35:21.4 17.7mag 240P/NEAT
20:43:17.78 -45:30:27.6 18.0mag 259P/Garradd
01:15:23.76 +04:40:33.0 16.0mag 260P/McNaught
04:49:43.63 +35:04:35.4 17.5mag 295P/LINEAR
15:09:18.36 +07:17:23.5 17.5mag 391P/Kowalski
08:20:33.19 +20:16:01.9 17.9mag 450P/LONEOS
07:26:16.11 +40:29:47.4 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Jun 24 04:35 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.18 +22:02:03.40  AT2026lxf  2026-05-8.07 13.94
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -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
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
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
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
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
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
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
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.68 -22:39:32.70  ASASSN-26cm  2026-04-4.27 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.79 -63:44:05.60  ASASSN-26ch  2026-03-28.12 13.14
-rw-r--r-- 1 apache apache 5.6K Jun 24 04:35 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
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
-rw-r--r-- 1 apache apache 189K Jun 24 04:35 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:01:17.643 -11:26:13.47  AT 2026phu  2026-06-10.46 19.7938
15:34:01.460 +32:14:21.95  AT 2026pht  2026-06-03.80 20.63
13:52:20.180 +26:36:28.29  AT 2026phs  2026-06-03.76 21.08
19:02:22.130 +47:04:24.55  AT 2026phr  2026-04-16.90 20.76
15:04:03.130 +51:40:36.19  AT 2026phq  2026-06-08.80 20.69
14:59:06.740 +49:19:47.55  AT 2026php  2026-06-03.82 21.24
15:25:14.430 +52:47:19.27  AT 2026pho  2026-06-03.82 20.69
15:32:10.430 +55:31:52.79  AT 2026phn  2026-06-03.82 20.55
15:05:31.070 +54:01:58.04  AT 2026phm  2026-06-03.82 20.97
15:26:20.470 +34:15:03.49  AT 2026phl  2026-06-03.81 21.22
15:30:53.386 +36:56:04.14  AT 2026phk  2026-06-03.81 20.62
15:53:00.067 +39:11:14.03  AT 2026phj  2026-06-03.81 20.35
15:16:47.570 +42:26:03.51  AT 2026phi  2026-06-03.80 21.4
15:30:43.080 +44:43:29.89  AT 2026phh  2026-06-03.80 20.99
15:34:17.400 +45:38:16.24  AT 2026phg  2026-06-03.80 20.99
15:36:56.850 +49:52:01.56  AT 2026phf  2026-06-03.80 21.12
17:59:56.980 +54:59:32.40  AT 2026phe  2026-05-08.79 21.25
15:00:58.510 +55:15:48.71  AT 2026phd  2026-05-03.81 21.36
13:50:35.500 +00:18:35.99  AT 2026phc  2026-06-03.69 21.88
13:39:32.410 +05:32:10.98  AT 2026phb  2026-06-02.76 20.21
-rw-r--r-- 1 apache apache 30K Jun 24 04:35 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Jun 24 04:35:24 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 8s (0.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 43s (0.72 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 1s (0.02 min)
    MAGNITUDE_CALIBRATION: 75s (1.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 136s (2.27 min)
TIMING SExtractor: 17 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 46s (0.77 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 135s (2.25 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: 15s (0.25 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 201s (3.35 min)
FIELD_Ser-06-Q2b1x1: 354s (5.90 min)
=======================================
TOTAL_RUNTIME: 358s (5.97 min)
Finished: Wed Jun 24 04:41:22 CDT 2026