Mean magnitude and position on the discovery images: 
                   2026 06 04.2429  2461195.7429  11.65  13:15:16.85 -16:11:05.4
311.23209  46.30230 galactic  Vir  Second-epoch detections are separated by 0.3" and 7.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
93 Minerva                  2     -1       2  12.0     0   -0
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:15:16.85 -16:11:05.4:  15.58 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:15:16.85 -16:11:05.4:  15.51 +/- 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.

Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits  wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits -crosshair 5468.54346 2097.98877 image    wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits -crosshair 5462.18701 2093.57617 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s

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 04.24294 13 15 16.85 -16 11 05.4          11.7 R      V36

Position measured on individual images:

     TAU0008  C2026 06 04.24255 13 15 16.84 -16 11 05.5          11.7 R      V36
     TAU0008  C2026 06 04.24334 13 15 16.86 -16 11 05.3          11.6 R      V36

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

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

TCP 2026 06 04.2429*  13 15 16.85 -16 11 05.4  11.7 U             Vir       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,2461195.7429,11.65,0.05,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 20260604.2429 11.65CV 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 04.2429  2461195.7429  12.32  13:43:44.96 -14:28:01.3
321.49552  46.51059 galactic  Vir  Second-epoch detections are separated by 0.6" and 7.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
154 Bertha                   2     -1       2  12.5    -0    0
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:43:44.96 -14:28:01.3:  15.43 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:43:44.96 -14:28:01.3:  15.35 +/- 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.

Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits  wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits -crosshair 1279.82861 1120.84314 image    wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits -crosshair 1273.34241 1116.82300 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s

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 04.24294 13 43 44.96 -14 28 01.3          12.3 R      V36

Position measured on individual images:

     TAU0008  C2026 06 04.24255 13 43 44.98 -14 28 01.3          12.3 R      V36
     TAU0008  C2026 06 04.24334 13 43 44.93 -14 28 01.4          12.3 R      V36

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

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

TCP 2026 06 04.2429*  13 43 44.96 -14 28 01.3  12.3 U             Vir       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,2461195.7429,12.32,0.05,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 20260604.2429 12.32CV 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 04.2429  2461195.7429  14.09  13:22:22.86 -15:08:22.0
313.92964  47.07048 galactic  Vir  Second-epoch detections are separated by 0.5" and 7.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
81 Terpsichore              2     -0       2  14.3     0   -0
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:22:22.86 -15:08:22.0:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:22:22.86 -15:08:22.0:  15.66 +/- 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.

Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits


fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits  wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits -crosshair 4432.54004 1469.51160 image    wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits -crosshair 4426.16309 1465.14099 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s

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 04.24294 13 22 22.86 -15 08 22.0          14.1 R      V36

Position measured on individual images:

     TAU0008  C2026 06 04.24255 13 22 22.87 -15 08 22.3          14.1 R      V36
     TAU0008  C2026 06 04.24334 13 22 22.86 -15 08 21.8          14.1 R      V36

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

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

TCP 2026 06 04.2429*  13 22 22.86 -15 08 22.0  14.1 U             Vir       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,2461195.7429,14.09,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260604.2429 14.09CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461172.71702163 12.05.2026 05:12:20.669   /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
First image: 2461172.71702163 12.05.2026 05:12:20.669   /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Last  image: 2461195.74333779 04.06.2026 05:50:14.385   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.84
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  3952
Objects passed selection criteria:  3947
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 3763.5
Average stars matched: 3695.75 (98.1998 %)
Memory usage VmPeak:   110716 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  1 15:05:05 CDT 2026
VaST build number  1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jun  4 01:00:41 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: 2461172.71702163 12.05.2026 05:12:20.669   /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
First image: 2461172.71702163 12.05.2026 05:12:20.669   /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Last  image: 2461195.74333779 04.06.2026 05:50:14.385   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 13
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.55
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: 14 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):  27362
Objects passed selection criteria:  27312
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 25547.8
Average stars matched: 24786.2 (97.0193 %)
Memory usage VmPeak:   132960 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  1 15:05:05 CDT 2026
VaST build number  1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jun  4 01:03:14 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: 
Vir-13-Q2b1x1
#######################################
########### Starting Vir-13-Q2b1x1 ###########
Processing Vir-13-Q2b1x1
server tau has sufficient free disk space available: 508673 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 508673 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.png' -> 'transient_report/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits_preview.png'

Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits


renamed 'Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.png' -> 'transient_report/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits_preview.png'

Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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= 1011.7393
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 489.5354
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2170.1702
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 571.2588
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2185.0317
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 573.0247
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.14499
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
----------------------------------------------
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 =     18.7800006866455 / [degC] Focuser temperature
AMBTEMP =                 19.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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= '2026-06-04T00:49:06.3483181' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-04T05:49:06.3483181' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61195.2424345831 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-04T05:49:16.2523907' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61195.2425492131 / 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      =     199.998613546007 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9998521573883 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                26.87 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     220.684722222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =       2.204255284182 / 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  = 'Vir-13'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 20 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20435 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20435 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.7800006866455 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.7800006866455 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 78.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.61 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                336.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.800464 / [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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/d_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits :)

Spent 0.778781 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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/d_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     18.8600006103516 / [degC] Focuser temperature
AMBTEMP =                 19.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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= '2026-06-04T00:50:14.3852183' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-04T05:50:14.3852183' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61195.2432220485 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-04T05:50:24.2866440' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61195.2433366436 / 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      =     199.998613556218 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9998521504142 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.7155555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     220.932777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.21593760791127 / 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  = 'Vir-13'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 20 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20435 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20435 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.8600006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.8600006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 78.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.61 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                336.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.800464 / [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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/d_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits :)

Spent 0.798813 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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/d_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Previews of the CALIBRATED second-epoch images:


fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits



fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
  
SExtractor catalog cache: saved Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat to cache
SExtractor catalog cache: saved Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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: 2461195.74255032
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits exists and is non-empty
Saving wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits to local_wcs_cache/
'wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits' -> 'local_wcs_cache/wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits'
wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits exists and is non-empty
Saving wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits to local_wcs_cache/
'wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits' -> 'local_wcs_cache/wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits'
wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits exists and is non-empty
Saving wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits to local_wcs_cache/
'wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits' -> 'local_wcs_cache/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits'
wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits exists and is non-empty
Saving wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits to local_wcs_cache/
'wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits' -> 'local_wcs_cache/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits (1st reference image)
verification OK: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Image size: 937.1'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: 13:19:57.955 -18:00:48.27 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_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits (1st new image)
verification OK: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Image size: 937.2'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: 13:19:59.919 -17:59:48.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:19:57.955 -18:00:48.27
Second-epoch image center 13:19:59.919 -17:59:48.39
Angular distance between the image centers 0.0184 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits (2nd new image)
verification OK: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Image size: 937.1'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: 13:19:57.317 -18:00:14.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:19:57.955 -18:00:48.27
Second-epoch image center 13:19:57.317 -18:00:14.56
Angular distance between the image centers 0.0097 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  13:19:59.919 -17:59:48.39
Second-epoch second image center 13:19:57.317 -18:00:14.56
Angular distance between the image centers 0.01262 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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits &> /tmp/tmp.B9qs8WICM1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits &> /tmp/tmp.D3wv78OJhW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits &> /tmp/tmp.9t0w2XzADJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits &> /tmp/tmp.nipRm4gsXF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.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_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
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_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
Found non-empty wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat
The reference image (wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits) and catalog (wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat) found
'wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat' -> 'wcsmag.cat'
Read 5920 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.5307 to 208.4606 deg, Dec -23.2780 to -12.6703 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 191.5307 to 208.4606 deg, Dec -23.2780 to -12.6703 deg
Loaded 5012 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): 3889 out of 4021 total matches.
Matched with Tycho-2 4021 out of 5920 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.695700
a=0.000000 b=1.000000 c=22.695700
From vast_summary.log: estimated ref. image limiting mag.:  -7.84
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.86

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.86

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5920 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.5307 to 208.4606 deg, Dec -23.2780 to -12.6703 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 191.5307 to 208.4606 deg, Dec -23.2780 to -12.6703 deg
Loaded 5012 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): 3889 out of 4021 total matches.
Matched with Tycho-2 4021 out of 5920 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits:


Forced-photometry filter: calibrated wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits -> calib.txt_param_ref_wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits (aperture=6.0)
Read 5154 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.2064 to 208.3417 deg, Dec -23.5594 to -12.2476 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 191.2064 to 208.3417 deg, Dec -23.5594 to -12.2476 deg
Loaded 5385 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): 3672 out of 3776 total matches.
Matched with Tycho-2 3776 out of 5154 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits:


Forced-photometry filter: calibrated wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits -> calib.txt_param_ref_wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 2.1 pix  Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
 2.4 pix  fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
 2.2 pix  fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
 2.2 pix  wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 2.1 pix  wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Limiting magnitude estimates:
 14.9 mag.  Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 14.8 mag.  Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
 14.3 mag.  fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
 14.4 mag.  fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.5 (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.B9qs8WICM1 (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits' -> 'wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS-calibrated image found: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Checking if the catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS catalog name: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=403, passed=5920
Got 5920 stars (including 5507 good ones) from the SExtractor catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
util/solve_plate_with_UCAC5 got 5920 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 5852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 5854 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 5854 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits N_match=971 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.523 sigma_q3_arcsec=0.388 sigma_q4_arcsec=0.606 n_q1=234 n_q2=245 n_q3=231 n_q4=261 worst_quadrant_to_overall_ratio=1.384
The image catalog is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits -region wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.D3wv78OJhW (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits' -> 'wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS_IMAGE_NAME=wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS-calibrated image found: wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Checking if the catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits alredy exist and is non-empty...
Catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS catalog name: wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=363, passed=5154
Got 5154 stars (including 4786 good ones) from the SExtractor catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat 
util/solve_plate_with_UCAC5 got 5154 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.6 to -12.2)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5104 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.6 to -12.2)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5105 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5105 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits N_match=972 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.358 sigma_q2_arcsec=0.372 sigma_q3_arcsec=0.289 sigma_q4_arcsec=0.327 n_q1=238 n_q2=223 n_q3=254 n_q4=257 worst_quadrant_to_overall_ratio=1.127
The image catalog is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits -region wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.9t0w2XzADJ (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS-calibrated image found: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Checking if the catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS catalog name: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=263, passed=4171
Got 4171 stars (including 3905 good ones) from the SExtractor catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat 
util/solve_plate_with_UCAC5 got 4171 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 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 4123 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 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 4124 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 4124 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits N_match=970 sigma_overall_arcsec=0.398 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.507 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.513 n_q1=249 n_q2=236 n_q3=241 n_q4=244 worst_quadrant_to_overall_ratio=1.291
The image catalog is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits -region wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.nipRm4gsXF (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Checking if the catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS catalog name: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=302, passed=4121
Got 4121 stars (including 3818 good ones) from the SExtractor catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat 
util/solve_plate_with_UCAC5 got 4121 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4082 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4080 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4080 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits N_match=969 sigma_overall_arcsec=0.467 sigma_q1_arcsec=0.358 sigma_q2_arcsec=0.564 sigma_q3_arcsec=0.450 sigma_q4_arcsec=0.521 n_q1=248 n_q2=246 n_q3=236 n_q4=239 worst_quadrant_to_overall_ratio=1.210
The image catalog is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits -region wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.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=Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits sigma_overall=0.438 worst_q_ratio=1.384
ref2=Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits sigma_overall=0.330 worst_q_ratio=1.127
new1=fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits sigma_overall=0.398 worst_q_ratio=1.291
new2=fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits sigma_overall=0.467 worst_q_ratio=1.210
reference average sigma_overall=0.384 worst_q_ratio=1.2555
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137_astrometric_residuals.png (971 matched stars from wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135_astrometric_residuals.png (972 matched stars from wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147_astrometric_residuals.png (970 matched stars from wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148_astrometric_residuals.png (969 matched stars from wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits'
Saving fully-calibrated image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits'
Preparing the HTML report for the field Vir-13-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:15:16.85 -16:11:05.4:  15.58 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:15:16.85 -16:11:05.4:  15.51 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out20265.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 10s
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 20265_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
Preparing report for the candidate 20265_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Vir-13-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 ####
13:15:16.85 -16:11:05.4
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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
  
SExtractor catalog cache: saved Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat to cache
SExtractor catalog cache: saved Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Creating symlink local_wcs_cache/wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits exists and is non-empty
wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits exists and is non-empty
wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits exists and is non-empty
wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits (1st reference image)
verification OK: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Image size: 937.1'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: 13:19:57.955 -18:00:48.27 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_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits (1st new image)
verification OK: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Image size: 937.2'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: 13:19:59.919 -17:59:48.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:19:57.955 -18:00:48.27
Second-epoch image center 13:19:59.919 -17:59:48.39
Angular distance between the image centers 0.0184 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits (2nd new image)
verification OK: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Image size: 937.1'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: 13:19:57.317 -18:00:14.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:19:57.955 -18:00:48.27
Second-epoch image center 13:19:57.317 -18:00:14.56
Angular distance between the image centers 0.0097 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  13:19:59.919 -17:59:48.39
Second-epoch second image center 13:19:57.317 -18:00:14.56
Angular distance between the image centers 0.01262 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/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits &> /tmp/tmp.3fVPlzcPqN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits &> /tmp/tmp.mnvKgOeORZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits &> /tmp/tmp.GlQI1xghqd
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits &> /tmp/tmp.QrzXV6YgkP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.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_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
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_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
Found non-empty wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits and wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat
The reference image (wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits) and catalog (wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat) found
'wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat' -> 'wcsmag.cat'
Read 35763 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.5307 to 208.4781 deg, Dec -23.2783 to -12.6535 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 191.5307 to 208.4781 deg, Dec -23.2783 to -12.6535 deg
Loaded 5027 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 4317 total matches.
Matched with Tycho-2 4317 out of 35763 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.548900
a=0.000000 b=1.000000 c=22.548900
From vast_summary.log: estimated ref. image limiting mag.:  -7.55
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.00

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.00

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 35763 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.5307 to 208.4781 deg, Dec -23.2783 to -12.6535 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 191.5307 to 208.4781 deg, Dec -23.2783 to -12.6535 deg
Loaded 5027 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 4317 total matches.
Matched with Tycho-2 4317 out of 35763 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits:


Forced-photometry filter: calibrated wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits -> calib.txt_param_ref_wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits (aperture=4.6)
Read 36001 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.1882 to 208.3621 deg, Dec -23.5659 to -12.1700 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 191.1882 to 208.3621 deg, Dec -23.5659 to -12.1700 deg
Loaded 5435 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): 4086 out of 4367 total matches.
Matched with Tycho-2 4367 out of 36001 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits:


Forced-photometry filter: calibrated wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits -> calib.txt_param_ref_wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 8 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.1 pix  Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 1.9 pix  Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
 2.3 pix  fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
 2.1 pix  fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
 2.1 pix  wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 1.9 pix  wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Limiting magnitude estimates:
 15.0 mag.  Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
 14.9 mag.  Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
 14.5 mag.  fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
 14.5 mag.  fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
All-image limiting magnitude estimate:  14.5 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.3fVPlzcPqN (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits' -> 'wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS-calibrated image found: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
Checking if the catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits
WCS catalog name: wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1513, passed=35758
Got 35758 stars (including 34190 good ones) from the SExtractor catalog wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat 
util/solve_plate_with_UCAC5 got 35758 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 35354 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 35356 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 35356 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits N_match=970 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.523 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.566 n_q1=250 n_q2=237 n_q3=238 n_q4=245 worst_quadrant_to_overall_ratio=1.300
The image catalog is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits -region wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.mnvKgOeORZ (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits' -> 'wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS_IMAGE_NAME=wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS-calibrated image found: wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
Checking if the catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits alredy exist and is non-empty...
Catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat corresponding to the image wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits
WCS catalog name: wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1170, passed=35993
Got 35993 stars (including 34754 good ones) from the SExtractor catalog wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat 
util/solve_plate_with_UCAC5 got 35993 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.6 to -12.2)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 35516 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 332 to 391 (Dec -23.6 to -12.2)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 35516 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 35516 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits N_match=972 sigma_overall_arcsec=0.339 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.367 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.315 n_q1=248 n_q2=221 n_q3=254 n_q4=249 worst_quadrant_to_overall_ratio=1.084
The image catalog is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits -region wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.GlQI1xghqd (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS-calibrated image found: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Checking if the catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
WCS catalog name: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1018, passed=24952
Got 24952 stars (including 23899 good ones) from the SExtractor catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat 
util/solve_plate_with_UCAC5 got 24952 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 333 to 388 (Dec -23.3 to -12.6)
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: 967 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 24658 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 333 to 388 (Dec -23.3 to -12.6)
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: 967 matched stars entering correct_measured_positions(), 24658 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 24658 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
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=fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits N_match=967 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.475 sigma_q3_arcsec=0.381 sigma_q4_arcsec=0.501 n_q1=261 n_q2=223 n_q3=252 n_q4=231 worst_quadrant_to_overall_ratio=1.285
The image catalog is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits -region wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QrzXV6YgkP (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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Checking if the catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat corresponding to the image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
WCS catalog name: wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1119, passed=25579
Got 25579 stars (including 24422 good ones) from the SExtractor catalog wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat 
util/solve_plate_with_UCAC5 got 25579 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 966 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(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 25236 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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 966 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(), 25235 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 25235 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
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=fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits N_match=966 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.367 sigma_q2_arcsec=0.530 sigma_q3_arcsec=0.432 sigma_q4_arcsec=0.539 n_q1=265 n_q2=221 n_q3=251 n_q4=229 worst_quadrant_to_overall_ratio=1.203
The image catalog is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits -region wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits.cat.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_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Saving fully-calibrated image wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.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_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/wcs_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits
Preparing the HTML report for the field Vir-13-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:22:22.86 -15:08:22.0:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:43:44.96 -14:28:01.3:  15.43 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:26:20.13 -21:31:45.3:  13.49 +/- 0.06  detection
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:44:25.84 -15:54:54.7:  14.83 +/- 0.20  detection
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-12_00-12-20_20.00sec_-4.90C_LIGHT_0137.fits at 13:01:40.96 -16:34:12.3:  13.23 +/- 0.04  detection
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:22:22.86 -15:08:22.0:  15.66 +/- 99.00  upperlimit
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:44:25.84 -15:54:54.7:  15.11 +/- 0.27  detection
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:26:20.13 -21:31:45.3:  13.50 +/- 0.06  detection
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:01:40.96 -16:34:12.3:  13.30 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.92 +/- 0.16
Forced photometry reference-image weighted average:  13.50 +/- 0.04
Forced photometry filter KEPT candidate at 13:44:25.84 -15:54:54.7: ref_mag=14.92 +/- 0.16 new_mean_mag=13.8370 delta=1.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:26:20.13 -21:31:45.3: ref_mag=13.50 +/- 0.04 new_mean_mag=13.5087 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Vir-13-Q2b1x1_2026-05-16_23-47-20_20.00sec_-0.00C_LIGHTs_0135.fits at 13:43:44.96 -14:28:01.3:  15.35 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  13.26 +/- 0.03
Forced photometry filter REJECTED candidate at 13:01:40.96 -16:34:12.3: ref_mag=13.26 +/- 0.03 new_mean_mag=13.2374 delta=0.02 (need > 0.90)
Adding exclusion_list_gaiadr2.txt__out52853.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out52792.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out52868.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 52780_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52780_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 2     2026 06 04.24334    2461195.74334    11.61    13:15:16.85 -16:11:05.3   5462 2094   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

**** FOUND  13:15:16.84 -16:11:05.3 in the exclusion list exclusion_list_local.txt ****
  
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Considering the candidate 52789_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52789_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 2     2026 06 04.24334    2461195.74334    12.06    13:18:13.98 -18:19:22.8   5037 3386   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

**** FOUND  13:18:13.99 -18:19:22.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52792_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
Preparing report for the candidate 52792_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
  
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Considering the candidate 52827_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52827_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 1     2026 06 04.24255    2461195.74255    13.23    13:01:40.95 -16:34:11.4   7444 2347   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Discovery image 2     2026 06 04.24334    2461195.74334    13.24    13:01:40.97 -16:34:13.1   7438 2343   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

  
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Considering the candidate 52839_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52839_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 2     2026 06 04.24334    2461195.74334    13.40    13:12:03.82 -16:10:11.4   5930 2085   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

**** FOUND  13:12:03.74 -16:10:11.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52848_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52848_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 1     2026 06 04.24255    2461195.74255    13.66    13:26:20.08 -21:31:46.9   3907 5342   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-49-06_20.00sec_4.90C_LIGHT_0147.fits
Discovery image 2     2026 06 04.24334    2461195.74334    13.42    13:26:20.18 -21:31:43.8   3900 5338   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

  
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Considering the candidate 52853_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
The candidate 52853_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148 did not pass the final checks
Discovery image 2     2026 06 04.24334    2461195.74334    13.83    13:44:25.79 -15:54:54.9   1207 2003   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Vir-13-Q2b1x1_005249_TTUQ2b1x1_434794_DIGr6x0s/fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148.fits

**** FOUND  13:44:25.84 -15:54:54.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.84, MAG_FAINT_SEARCH_LIMIT=14.82)GAIADR2_OUTPUT=# 1.054 3605300933875908096 206.10742680135 -15.91537460878 14.6205 14.1697 VARIABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.054#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
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Considering the candidate 52868_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
Preparing report for the candidate 52868_fd_Vir-13-Q2b1x1_2026-06-04_00-50-14_20.00sec_5.00C_LIGHT_0148
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Vir-13-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
13:15:16.85 -16:11:05.4
13:43:44.96 -14:28:01.3
13:22:22.86 -15:08:22.0
########### Completed Vir-13-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 ####
13:15:16.85 -16:11:05.4
13:43:44.96 -14:28:01.3
13:22:22.86 -15:08:22.0
###################################################################################
13:15:16.85 -16:11:05.4  -- asteroid (will NOT add it to exclusion list)
13:43:44.96 -14:28:01.3  -- asteroid (will NOT add it to exclusion list)
13:22:22.86 -15:08:22.0  -- 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
###################################################################################
Adding identified Gaia sources from exclusion_list_gaiadr2.txt
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
13:44:25.84 -15:54:54.7
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461195.74255032 -observatory V36
06:18:11.06 +25:30:42.2 Mercury (-0.2mag)
07:22:49.31 +24:03:54.3 Venus (-4.0mag)
02:38:09.61 +14:48:08.7 Mars (1.3mag)
07:45:11.02 +21:39:29.8 Jupiter (-1.9mag)
00:48:12.86 +02:42:18.1 Saturn (0.9mag)
03:59:15.75 +20:22:44.1 Uranus (5.8mag)
00:15:53.80 +00:15:25.5 Neptune (7.8mag)
20:33:33.77 -23:03:06.2 Pluto (14.5mag)
19:56:00.29 -24:34:12.4 Moon (-11.6mag)
-rw-r--r-- 1 apache apache 363 Jun  4 01:00 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461195.74255032:
07:45:05.32 +21:39:46.8 Io (6.0mag)
07:45:04.66 +21:39:50.3 Europa (6.2mag)
07:45:27.97 +21:38:42.8 Ganymede (5.6mag)
07:45:38.98 +21:38:13.3 Callisto (6.8mag)
07:45:42.77 +21:15:36.4 Himalia (15.6mag)
07:45:14.46 +21:39:18.7 Thebe (16.5mag)
07:45:48.59 +21:32:48.8 Elara (17.5mag)
07:47:09.20 +21:53:20.7 Pasiphae (17.7mag)
07:51:56.29 +21:40:55.0 Carme (18.8mag)
00:48:08.32 +02:42:47.7 Titan (8.7mag)
00:48:08.63 +02:42:24.8 Rhea (10.0mag)
00:48:45.56 +02:43:58.2 Iapetus (11.4mag)
00:48:00.82 +02:42:28.2 Hyperion (14.7mag)
00:48:59.90 +02:44:48.6 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 Jun  4 01:00 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461195.74255032:
17:24:24.96 -34:51:27.4 JWST
18:18:20.57 +30:27:58.0 Chandra
19:08:25.51 -07:10:18.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun  4 01:00 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461195.74255032 -observatory V36
18:46:05.82 -32:21:36.8 13.6mag P/2010 H2 (Vales)
05:49:35.99 -68:06:42.7 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:47:36.65 +31:55:03.0 17.5mag C/2017 K2 (PANSTARRS)
17:16:18.85 +15:08:22.2 17.8mag C/2021 G2 (ATLAS)
20:37:57.12 -50:55:26.0 17.3mag P/2021 N1 (ZTF)
23:13:24.77 +31:26:09.9 17.2mag C/2022 E2 (ATLAS)
05:29:11.19 +26:56:53.9 16.4mag C/2022 N2 (PANSTARRS)
09:26:56.45 +31:12:59.2 16.6mag C/2022 QE78 (ATLAS)
08:48:28.16 +03:44:02.0 17.7mag C/2022 R6 (PANSTARRS)
18:30:46.18 +21:30:44.3 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:20:50.07 -11:00:27.3 17.6mag P/2023 B1 (PANSTARRS)
22:15:29.16 +66:16:43.8 17.7mag C/2023 H5 (Lemmon)
17:56:02.62 -06:18:49.8 13.7mag C/2023 R1 (PANSTARRS)
13:21:09.37 +83:52:47.1 17.9mag C/2023 X2 (Lemmon)
07:05:01.89 +64:10:54.0 17.6mag C/2024 A1 (ATLAS)
06:41:12.65 +27:27:46.6 13.5mag C/2024 E1 (Wierzchos)
15:40:25.94 +13:09:47.0 17.4mag C/2024 G6 (ATLAS)
20:15:28.69 +29:56:51.9 14.0mag C/2024 J3 (ATLAS)
04:14:03.66 -16:18:31.3 16.0mag C/2024 T5 (ATLAS)
06:02:12.62 +35:11:03.0 17.9mag C/2025 J1 (Borisov)
11:37:12.12 +52:57:49.3 17.3mag C/2025 L1 (ATLAS)
06:39:48.18 -10:41:17.9 13.7mag C/2025 R3 (PANSTARRS)
09:21:01.91 +23:22:58.7 18.0mag C/2025 V2 (Rankin)
12:39:53.31 +04:41:34.2 17.2mag C/2025 Y1 (ATLAS)
18:18:31.66 +74:14:07.9 18.0mag C/2026 A2 (Bok)
01:53:37.29 +43:07:25.7 16.0mag C/2026 B2 (Sun-Gao)
11:10:40.03 -05:11:20.5 16.4mag A/2026 E1
20:16:25.54 -08:20:22.7 8.9mag 10P/Tempel
11:01:09.12 -00:55:11.1 16.0mag 29P/Schwassmann-Wachmann
10:57:49.55 -02:40:56.4 17.9mag 43P/Wolf-Harrington
03:05:35.33 +25:06:35.8 17.6mag 47P/Ashbrook-Jackson
08:51:32.86 +24:53:11.1 16.9mag 63P/Wild
00:23:26.65 -06:38:01.0 15.7mag 65P/Gunn
06:30:39.24 +32:59:24.7 16.8mag 76P/West-Kohoutek-Ikemura
02:59:38.97 +16:41:44.1 13.9mag 78P/Gehrels
01:12:02.43 +03:58:10.4 15.5mag 88P/Howell
04:41:54.19 +29:58:08.5 15.2mag 93P/Lovas
02:31:53.65 +26:58:23.5 17.7mag 114P/Wiseman-Skiff
06:41:09.92 +33:09:47.7 15.6mag 123P/West-Hartley
09:43:20.57 +16:20:09.3 16.5mag 124P/Mrkos
03:52:30.93 +18:58:38.2 16.4mag 128P/Shoemaker-Holt
04:25:41.30 +18:53:23.1 17.7mag 131P/Mueller
05:40:58.62 +19:04:34.4 14.1mag 141P/Machholz
05:43:29.03 +17:24:43.6 14.1mag 141P-A/Machholz
04:33:57.49 +15:33:59.3 11.2mag 141P-D/Machholz
02:54:51.43 -25:15:45.6 17.0mag 161P/Hartley-IRAS
03:28:40.05 +22:11:17.1 14.9mag 162P/SidingSpring
19:36:37.93 +00:36:22.2 17.1mag 169P/NEAT
00:07:38.85 +01:40:37.2 17.9mag 220P/McNaught
16:55:15.01 -08:41:37.6 16.3mag 235P/LINEAR
07:25:41.86 +35:38:25.7 17.5mag 240P/NEAT
00:22:01.05 -04:07:37.0 16.5mag 260P/McNaught
03:53:35.83 +31:44:34.8 17.6mag 295P/LINEAR
23:24:48.64 -15:00:12.3 17.6mag 320P/McNaught
15:17:05.13 +08:13:03.5 17.4mag 391P/Kowalski
08:04:01.85 +20:50:42.0 17.9mag 450P/LONEOS
06:53:31.44 +41:58:26.3 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Jun  4 01:00 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
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  2026-04-9.29 13.32
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
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 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
11:19:50.70 -27:51:49.80  SN2026gvk  2026-03-30 15.48
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
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
-rw-r--r-- 1 apache apache 5.6K Jun  4 01:00 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
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
-rw-r--r-- 1 apache apache 189K Jun  4 01:00 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:20:32.725 +19:21:21.55  AT 2026nlr  2026-05-22.24 20.3755
22:11:38.972 +01:58:18.38  AT 2026nlq  2026-05-21.46 20.412
14:13:39.867 -00:12:14.17  AT 2026nlp  2026-05-20.35 20.1718
20:29:49.048 +01:20:48.06  AT 2026nlo  2026-05-19.39 20.2943
01:58:34.577 +44:34:32.49  AT 2026nln  2026-05-23.48 17.464
00:09:19.630 +10:35:22.07  AT 2026nlm  2026-05-20.48 18.9664
00:31:41.797 +26:10:30.85  AT 2026nll  2026-05-23.48 19.3138
16:14:03.050 +15:19:38.66  AT 2026nlk  2026-05-16.86 20.93
18:17:15.360 +39:41:22.36  AT 2026nlj  2026-05-10.79 21.53
18:22:21.260 +38:36:15.52  AT 2026nli  2026-05-10.79 21.62
16:23:29.410 +22:48:47.18  AT 2026nlh  2026-05-09.79 20.01
15:19:37.260 +16:28:58.23  AT 2026nlg  2026-05-05.84 20.81
14:31:09.520 +24:03:04.31  AT 2026nlf  2026-04-30.86 19.85
15:33:35.050 +31:50:53.87  AT 2026nle  2026-04-19.90 20.71
15:15:31.740 +19:01:13.96  AT 2026nld  2026-04-19.89 20.52
14:33:02.080 +03:34:42.30  AT 2026nlc  2026-05-21.70 21.81
14:21:55.000 -01:06:15.74  AT 2026nlb  2026-05-21.70 21.58
14:21:48.580 +02:02:28.28  AT 2026nla  2026-05-21.70 21.97
14:34:15.890 +04:48:10.98  AT 2026nkz  2026-05-21.66 22.11
13:25:52.490 +02:32:04.69  AT 2026nky  2026-05-21.62 21.92
-rw-r--r-- 1 apache apache 30K Jun  4 01:00 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jun  4 01:00:05 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 44s (0.73 min)
    PLATE_VERIFY_AND_POINTING: 2s (0.03 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 77s (1.28 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 139s (2.32 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 89s (1.48 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 121s (2.02 min)
FIELD_Vir-13-Q2b1x1: 279s (4.65 min)
=======================================
TOTAL_RUNTIME: 291s (4.85 min)
Finished: Thu Jun  4 01:04:56 CDT 2026