Mean magnitude and position on the discovery images: 
                   2026 08 19.1845  2461271.6845  12.53  16:17:22.94 -12:02:33.3
  1.73543  26.54287 galactic  Sco  Second-epoch detections are separated by 0.3" and 7.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
28 Bellona                  0     -0       0  12.8     0   -0
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:17:22.94 -12:02:33.3:  15.87 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:17:22.94 -12:02:33.3:  15.84 +/- 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.

Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits  wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits -crosshair 4754.17285 4428.44824 image    wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits -crosshair 4761.29980 4428.14551 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7

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 08 19.18453 16 17 22.94 -12 02 33.3          12.5 R      V36

Position measured on individual images:

     TAU0008  C2026 08 19.18427 16 17 22.93 -12 02 33.3          12.5 R      V36
     TAU0008  C2026 08 19.18477 16 17 22.95 -12 02 33.3          12.5 R      V36

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

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

TCP 2026 08 19.1845*  16 17 22.94 -12 02 33.3  12.5 U             Sco       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,2461271.6845,12.53,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260819.1845 12.53CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 08 19.1845  2461271.6845  12.80  16:35:11.90 -06:16:12.7
  9.84362  26.46577 galactic  Oph  Second-epoch detections are separated by 0.5" and 7.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
258 Tyche                    0      0       0  12.9     0   -0
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:35:11.90 -06:16:12.7:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:35:11.90 -06:16:12.7:  15.75 +/- 0.33  detection
Forced photometry reference-image weighted average:  15.75 +/- 0.33
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.

Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits  wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits -crosshair 2055.95020 952.83362 image    wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits -crosshair 2063.14648 952.60809 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7

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 08 19.18453 16 35 11.90 -06 16 12.7          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 08 19.18427 16 35 11.90 -06 16 12.4          12.8 R      V36
     TAU0008  C2026 08 19.18477 16 35 11.90 -06 16 12.9          12.8 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 08 19.1845*  16 35 11.90 -06 16 12.7  12.8 U             Oph       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461271.6845,12.80,0.05,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 20260819.1845 12.80CV 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 08 19.1845  2461271.6845  12.79  16:22:44.27 -14:15:53.0
  0.73022  24.13202 galactic  Sco  Second-epoch detections are separated by 0.1" and 7.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
48 Doris                    0     -0       1  13.0     0   -0
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:22:44.27 -14:15:53.0:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:22:44.27 -14:15:53.0:  15.81 +/- 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.

Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits


fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits  wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits -crosshair 3970.41162 5781.82861 image    wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits -crosshair 3977.60840 5781.47949 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7

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 08 19.18453 16 22 44.27 -14 15 53.0          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 08 19.18427 16 22 44.27 -14 15 53.0          12.8 R      V36
     TAU0008  C2026 08 19.18477 16 22 44.27 -14 15 53.1          12.8 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 08 19.1845*  16 22 44.27 -14 15 53.0  12.8 U             Sco       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,2461271.6845,12.79,0.05,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 20260819.1845 12.79CV NMW


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

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

FITS images used in this processing run:

Field Sco-01-Q2b1x1 reference image: Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Field Sco-01-Q2b1x1 reference image: Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Field Sco-01-Q2b1x1 second-epoch image: Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Field Sco-01-Q2b1x1 second-epoch image: Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461174.84044517 14.05.2026 08:10:04.463   /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
First image: 2461174.84044517 14.05.2026 08:10:04.463   /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Last  image: 2461271.68477466 19.08.2026 04:25:54.531   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 9
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.75
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: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  6181
Objects passed selection criteria:  6173
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: 5622.25
Average stars matched: 5476.5 (97.4076 %)
Memory usage VmPeak:   233096 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug 19 00:15:33 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: 2461174.84044517 14.05.2026 08:10:04.463   /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
First image: 2461174.84044517 14.05.2026 08:10:04.463   /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Last  image: 2461271.68477466 19.08.2026 04:25:54.531   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 56
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.37
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: 21 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  50943
Objects passed selection criteria:  50831
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 45352.2
Average stars matched: 43740.2 (96.4456 %)
Memory usage VmPeak:   275540 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug 19 00:16:50 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Sco-01-Q2b1x1
#######################################
########### Starting Sco-01-Q2b1x1 ###########
Processing Sco-01-Q2b1x1
server tau has sufficient free disk space available: 200122 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 200122 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.png' -> 'transient_report/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits_preview.png'

Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits


renamed 'Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.png' -> 'transient_report/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits_preview.png'

Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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= 809.0281
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 501.4138
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1505.3290
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 502.4861
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1501.4319
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 500.9922
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.86066
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.0100002288818 / [degC] Focuser temperature
AMBTEMP =                 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.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= '2026-08-18T23:25:11.3358237' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T04:25:11.3358237' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61271.1841589701 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T04:25:21.2359752' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61271.1842735531 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     244.285984857844 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99956154679225 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     27.2561111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              234.505 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.17564622675148 / 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  = 'Sco-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20447 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20447 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.0100002288818 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.0100002288818 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/d_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits :)

Spent 0.889547 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/d_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     24.9699993133545 / [degC] Focuser temperature
AMBTEMP =                 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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= '2026-08-18T23:25:54.5311405' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T04:25:54.5311405' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61271.1846589237 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T04:26:04.4379777' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61271.1847735764 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     244.285984887193 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99956155764867 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     27.1313888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             234.6525 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.18479575316547 / 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  = 'Sco-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20447 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20447 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.9699993133545 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.9699993133545 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/d_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits :)

Spent 0.891823 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/d_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Previews of the CALIBRATED second-epoch images:


fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits



fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
  
SExtractor catalog cache: saved Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.cat to cache
SExtractor catalog cache: saved Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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: 2461271.68427471
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_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits exists and is non-empty
wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits exists and is non-empty
wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits exists and is non-empty
wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (1st reference image)
verification OK: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:17:07.919 -09:59:23.60 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits (1st new image)
verification OK: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:07.817 -10:00:07.52 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:17:07.919 -09:59:23.60
Second-epoch image center 16:17:07.817 -10:00:07.52
Angular distance between the image centers 0.0122 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits (2nd new image)
verification OK: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:10.714 -10:00:09.36 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:17:07.919 -09:59:23.60
Second-epoch image center 16:17:10.714 -10:00:09.36
Angular distance between the image centers 0.0171 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:17:07.817 -10:00:07.52
Second-epoch second image center 16:17:10.714 -10:00:09.36
Angular distance between the image centers 0.01190 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits &> /tmp/tmp.0FKNJcepvB
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits &> /tmp/tmp.zFrsy2zpfN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits &> /tmp/tmp.QWTEr9sDxm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits &> /tmp/tmp.qlqpvr0M4e
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.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_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
Found non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat
The reference image (wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits) and catalog (wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat) found
'wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat' -> 'wcsmag.cat'
Read 8279 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8992 to 252.4575 deg, Dec -15.6003 to -4.3252 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 235.8992 to 252.4575 deg, Dec -15.6003 to -4.3252 deg
Loaded 5209 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): 4038 out of 4209 total matches.
Matched with Tycho-2 4209 out of 8279 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.848950
a=0.000000 b=1.000000 c=22.848950
From vast_summary.log: estimated ref. image limiting mag.:  -7.75
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.10

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.10

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8279 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8992 to 252.4575 deg, Dec -15.6003 to -4.3252 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 235.8992 to 252.4575 deg, Dec -15.6003 to -4.3252 deg
Loaded 5209 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): 4038 out of 4209 total matches.
Matched with Tycho-2 4209 out of 8279 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Forced-photometry filter: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits -> calib.txt_param_ref_wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (aperture=6.1)
Read 8296 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8990 to 252.4990 deg, Dec -15.6005 to -4.3251 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 235.8990 to 252.4990 deg, Dec -15.6005 to -4.3251 deg
Loaded 5223 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): 4035 out of 4212 total matches.
Matched with Tycho-2 4212 out of 8296 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Forced-photometry filter: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits -> calib.txt_param_ref_wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 7 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
 2.2 pix  Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
 2.5 pix  fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
 2.5 pix  fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Limiting magnitude estimates:
 15.1 mag.  Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
 15.1 mag.  Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
 14.7 mag.  fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
 14.7 mag.  fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
All-image limiting magnitude estimate:  14.7 (SNR )  11.9 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.0FKNJcepvB (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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits' -> 'wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS_IMAGE_NAME=wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS-calibrated image found: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Checking if the catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits alredy exist and is non-empty...
Catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS catalog name: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=513, bad_region=1847, passed=8279
Got 8279 stars (including 6024 good ones) from the SExtractor catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
util/solve_plate_with_UCAC5 got 8279 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 430 (Dec -15.6 to -4.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6859 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 430 (Dec -15.6 to -4.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6859 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6859 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4906 stars left (next iteration limit 5396)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits N_match=4906 sigma_overall_arcsec=0.327 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.310 n_q1=1586 n_q2=886 n_q3=1462 n_q4=972 worst_quadrant_to_overall_ratio=1.338
The image catalog is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits -region wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.zFrsy2zpfN (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/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits' -> 'wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS_IMAGE_NAME=wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS-calibrated image found: wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Checking if the catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits alredy exist and is non-empty...
Catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS catalog name: wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=538, bad_region=1845, passed=8296
Got 8296 stars (including 6022 good ones) from the SExtractor catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat 
util/solve_plate_with_UCAC5 got 8296 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 430 (Dec -15.6 to -4.3)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 4907 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 430 (Dec -15.6 to -4.3)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4906 stars left (next iteration limit 5397)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits N_match=4906 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.286 sigma_q4_arcsec=0.303 n_q1=1581 n_q2=883 n_q3=1465 n_q4=977 worst_quadrant_to_overall_ratio=1.355
The image catalog is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits -region wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QWTEr9sDxm (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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS_IMAGE_NAME=wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS-calibrated image found: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Checking if the catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS catalog name: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=290, bad_region=1199, passed=6132
Got 6132 stars (including 4712 good ones) from the SExtractor catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
util/solve_plate_with_UCAC5 got 6132 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4636 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4623 matched stars entering correct_measured_positions(), 4623 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4623 matched stars entering correct_measured_positions(), 5225 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4636 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4625 matched stars entering correct_measured_positions(), 5225 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4625 matched stars entering correct_measured_positions(), 5225 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4625 stars left (next iteration limit 5085)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4625 robust_rms=6.512 arcsec worst_quadrant_rms=8.099 arcsec
SIP_REFIT: SIP order 3 trial: matched=4625 robust_rms=0.428 arcsec worst_quadrant_rms=0.452 arcsec
SIP_REFIT: SIP order 5 trial: matched=4625 robust_rms=0.408 arcsec worst_quadrant_rms=0.446 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4625 robust_rms_before=0.806 arcsec robust_rms_before_corrected=0.411 arcsec robust_rms_after=0.428 arcsec worst_quadrant_rms_before=0.461 worst_quadrant_rms_after=0.452
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.461 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits N_match=4625 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.414 sigma_q4_arcsec=0.420 n_q1=1555 n_q2=852 n_q3=1338 n_q4=880 worst_quadrant_to_overall_ratio=1.067
The image catalog is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits -region wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.qlqpvr0M4e (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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS-calibrated image found: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Checking if the catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS catalog name: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=330, bad_region=1210, passed=6062
Got 6062 stars (including 4625 good ones) from the SExtractor catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat 
util/solve_plate_with_UCAC5 got 6062 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4553 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4539 matched stars entering correct_measured_positions(), 4539 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4539 matched stars entering correct_measured_positions(), 5149 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4554 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4542 matched stars entering correct_measured_positions(), 5149 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 4542 matched stars entering correct_measured_positions(), 5149 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 4542 stars left (next iteration limit 4992)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4542 robust_rms=6.406 arcsec worst_quadrant_rms=8.154 arcsec
SIP_REFIT: SIP order 3 trial: matched=4542 robust_rms=0.441 arcsec worst_quadrant_rms=0.465 arcsec
SIP_REFIT: SIP order 5 trial: matched=4542 robust_rms=0.422 arcsec worst_quadrant_rms=0.442 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4542 robust_rms_before=0.801 arcsec robust_rms_before_corrected=0.426 arcsec robust_rms_after=0.441 arcsec worst_quadrant_rms_before=0.444 worst_quadrant_rms_after=0.465
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.444 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits N_match=4542 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.424 sigma_q2_arcsec=0.458 sigma_q3_arcsec=0.438 sigma_q4_arcsec=0.463 n_q1=1525 n_q2=846 n_q3=1292 n_q4=879 worst_quadrant_to_overall_ratio=1.059
The image catalog is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits -region wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits to local_wcs_cache/
'wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits' -> 'local_wcs_cache/wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits'
Saving the final (post-refit) wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits to local_wcs_cache/
'wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits' -> 'local_wcs_cache/wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits'
Saving the final (post-refit) wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits to local_wcs_cache/
'wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits' -> 'local_wcs_cache/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits'
Saving the final (post-refit) wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits to local_wcs_cache/
'wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits' -> 'local_wcs_cache/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits sigma_overall=0.327 worst_q_ratio=1.338
ref2=Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits sigma_overall=0.330 worst_q_ratio=1.355
new1=fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits sigma_overall=0.404 worst_q_ratio=1.067
new2=fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits sigma_overall=0.437 worst_q_ratio=1.059
reference average sigma_overall=0.3285 worst_q_ratio=1.3465
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162_astrometric_residuals.png (4906 matched stars from wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163_astrometric_residuals.png (4906 matched stars from wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136_astrometric_residuals.png (4625 matched stars from wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137_astrometric_residuals.png (4542 matched stars from wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits'
Saving fully-calibrated image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits'
Preparing the HTML report for the field Sco-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:13:59.45 -08:07:31.4:  11.92 +/- 0.01  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:13:59.45 -08:07:31.4:  11.91 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.91 +/- 0.01
Forced photometry filter REJECTED candidate at 16:13:59.45 -08:07:31.4: ref_mag=11.91 +/- 0.01 new_mean_mag=11.9116 delta=0.00 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20507_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 20507_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    11.69    15:59:10.82 -14:10:54.3   7445 5745   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  15:59:10.81 -14:10:54.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20511_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 20511_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    11.74    16:26:54.21 -09:46:05.8   3340 3063   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:26:54.21 -09:46:05.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20528_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 20528_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    11.91    16:13:59.45 -08:07:31.5   5256 2060   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    11.91    16:13:59.44 -08:07:31.4   5264 2059   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20538_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 20538_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.00    16:26:33.88 -09:43:48.2   3390 3039   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:26:33.88 -09:43:48.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20542_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 20542_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.04    16:28:51.19 -05:51:28.4   3021 0693   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:28:51.14 -05:51:28.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01595_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 01595_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 19.18477    2461271.68477    9.64    16:16:28.08 -06:58:44.2   4892 1365   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:16:28.08 -06:58:44.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02078_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 02078_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 19.18477    2461271.68477    9.37    16:21:24.41 -07:42:02.1   4152 1806   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:21:24.41 -07:42:02.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Sco-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
  
SExtractor catalog cache: saved Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.cat to cache
SExtractor catalog cache: saved Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Creating symlink local_wcs_cache/wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
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_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits exists and is non-empty
wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits exists and is non-empty
wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits exists and is non-empty
wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (1st reference image)
verification OK: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:17:07.919 -09:59:23.60 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits (1st new image)
verification OK: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:07.817 -10:00:07.52 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:17:07.919 -09:59:23.60
Second-epoch image center 16:17:07.817 -10:00:07.52
Angular distance between the image centers 0.0122 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits (2nd new image)
verification OK: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:17:10.714 -10:00:09.36 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:17:07.919 -09:59:23.60
Second-epoch image center 16:17:10.714 -10:00:09.36
Angular distance between the image centers 0.0171 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:17:07.817 -10:00:07.52
Second-epoch second image center 16:17:10.714 -10:00:09.36
Angular distance between the image centers 0.01190 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits &> /tmp/tmp.Kfe8rKFJYO
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits &> /tmp/tmp.iL2dgwtnUq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits &> /tmp/tmp.Jllt2E2pyn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits &> /tmp/tmp.QNFs6ghqeG
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.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_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
Found non-empty wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits and wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat
The reference image (wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits) and catalog (wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat) found
'wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat' -> 'wcsmag.cat'
Read 66506 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8513 to 252.4891 deg, Dec -15.6160 to -4.1921 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 235.8513 to 252.4891 deg, Dec -15.6160 to -4.1921 deg
Loaded 5306 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): 3762 out of 4283 total matches.
Matched with Tycho-2 4283 out of 66506 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.684850
a=0.000000 b=1.000000 c=22.684850
From vast_summary.log: estimated ref. image limiting mag.:  -7.37
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.31

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.31

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 66506 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8513 to 252.4891 deg, Dec -15.6160 to -4.1921 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 235.8513 to 252.4891 deg, Dec -15.6160 to -4.1921 deg
Loaded 5306 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): 3762 out of 4283 total matches.
Matched with Tycho-2 4283 out of 66506 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Forced-photometry filter: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits -> calib.txt_param_ref_wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (aperture=4.4)
Read 66556 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.8740 to 252.4990 deg, Dec -15.6083 to -4.1791 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 235.8740 to 252.4990 deg, Dec -15.6083 to -4.1791 deg
Loaded 5298 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): 3780 out of 4279 total matches.
Matched with Tycho-2 4279 out of 66556 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Forced-photometry filter: calibrated wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits -> calib.txt_param_ref_wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 38 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
 1.9 pix  Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
 2.4 pix  fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
 2.3 pix  fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Limiting magnitude estimates:
 15.3 mag.  Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
 15.3 mag.  Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
 14.7 mag.  fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
 14.8 mag.  fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
All-image limiting magnitude estimate:  14.7 (SNR )  14.2 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.Kfe8rKFJYO (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/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits' -> 'wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS_IMAGE_NAME=wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS-calibrated image found: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
Checking if the catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits alredy exist and is non-empty...
Catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits
WCS catalog name: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=3301, bad_region=11966, passed=66491
Got 66491 stars (including 51695 good ones) from the SExtractor catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat 
util/solve_plate_with_UCAC5 got 66491 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4934 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 4922 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 57292 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4934 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 57292 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 57292 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4921 stars left (next iteration limit 5414)
Stop iterations.


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

SIP_REFIT: wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits N_match=4921 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.414 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.306 n_q1=1605 n_q2=894 n_q3=1466 n_q4=956 worst_quadrant_to_overall_ratio=1.270
The image catalog is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits -region wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.iL2dgwtnUq (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/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits' -> 'wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS_IMAGE_NAME=wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS-calibrated image found: wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
Checking if the catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits alredy exist and is non-empty...
Catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat corresponding to the image wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits
WCS catalog name: wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3301, bad_region=11919, passed=66535
Got 66535 stars (including 51766 good ones) from the SExtractor catalog wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat 
util/solve_plate_with_UCAC5 got 66535 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4934 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 4921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 57416 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4934 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 57416 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 57416 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4920 stars left (next iteration limit 5413)
Stop iterations.


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

SIP_REFIT: wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits N_match=4920 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.422 sigma_q3_arcsec=0.277 sigma_q4_arcsec=0.304 n_q1=1607 n_q2=888 n_q3=1474 n_q4=951 worst_quadrant_to_overall_ratio=1.298
The image catalog is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits -region wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Jllt2E2pyn (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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS_IMAGE_NAME=wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS-calibrated image found: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Checking if the catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
WCS catalog name: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=2129, bad_region=5025, passed=41223
Got 41223 stars (including 34811 good ones) from the SExtractor catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
util/solve_plate_with_UCAC5 got 41223 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 37510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 37510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 37510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4915 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4915 robust_rms=6.145 arcsec worst_quadrant_rms=9.319 arcsec
SIP_REFIT: SIP order 3 trial: matched=4915 robust_rms=0.431 arcsec worst_quadrant_rms=0.455 arcsec
SIP_REFIT: SIP order 5 trial: matched=4915 robust_rms=0.407 arcsec worst_quadrant_rms=0.427 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4915 robust_rms_before=0.818 arcsec robust_rms_before_corrected=0.419 arcsec robust_rms_after=0.407 arcsec worst_quadrant_rms_before=0.444 worst_quadrant_rms_after=0.427
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.444 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits N_match=4915 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.413 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.419 n_q1=1685 n_q2=832 n_q3=1506 n_q4=892 worst_quadrant_to_overall_ratio=1.037
The image catalog is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits -region wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QNFs6ghqeG (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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS-calibrated image found: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Checking if the catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
WCS catalog name: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=2302, bad_region=5162, passed=42370
Got 42370 stars (including 35774 good ones) from the SExtractor catalog wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat 
util/solve_plate_with_UCAC5 got 42370 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 38537 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 38537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 38537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4913 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4913 robust_rms=6.027 arcsec worst_quadrant_rms=9.434 arcsec
SIP_REFIT: SIP order 3 trial: matched=4913 robust_rms=0.441 arcsec worst_quadrant_rms=0.457 arcsec
SIP_REFIT: SIP order 5 trial: matched=4913 robust_rms=0.424 arcsec worst_quadrant_rms=0.435 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4913 robust_rms_before=0.812 arcsec robust_rms_before_corrected=0.437 arcsec robust_rms_after=0.441 arcsec worst_quadrant_rms_before=0.451 worst_quadrant_rms_after=0.457
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.451 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits N_match=4913 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.420 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.446 sigma_q4_arcsec=0.457 n_q1=1678 n_q2=824 n_q3=1515 n_q4=896 worst_quadrant_to_overall_ratio=1.042
The image catalog is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits -region wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Saving fully-calibrated image wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.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_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Preparing the HTML report for the field Sco-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:35:11.90 -06:16:12.7:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:22:44.27 -14:15:53.0:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:30:23.68 -13:28:59.1:  14.06 +/- 0.08  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:17:22.94 -12:02:33.3:  15.87 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:33:16.71 -12:48:20.6:  13.40 +/- 0.05  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:28:58.30 -10:15:08.4:  13.64 +/- 0.04  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:21:51.94 -07:08:18.6:  13.66 +/- 0.05  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:26:39.11 -08:42:27.5:  13.99 +/- 0.07  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:22:44.27 -14:15:53.0:  15.81 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:35:11.90 -06:16:12.7:  15.75 +/- 0.33  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:17:22.94 -12:02:33.3:  15.84 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:30:23.68 -13:28:59.1:  14.00 +/- 0.07  detection
Forced photometry reference-image weighted average:  15.75 +/- 0.33
Forced photometry reference-image weighted average:  14.03 +/- 0.05
Forced photometry filter KEPT candidate at 16:35:11.90 -06:16:12.7: ref_mag=15.75 +/- 0.33 new_mean_mag=12.8007 delta=2.95 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:30:23.68 -13:28:59.1: ref_mag=14.03 +/- 0.05 new_mean_mag=14.0468 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:12:48.17 -10:07:30.6:  13.63 +/- 0.05  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:26:39.11 -08:42:27.5:  13.93 +/- 0.06  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:33:16.71 -12:48:20.6:  13.44 +/- 0.05  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:21:51.94 -07:08:18.6:  13.62 +/- 0.05  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:28:58.30 -10:15:08.4:  13.63 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.96 +/- 0.05
Forced photometry reference-image weighted average:  13.42 +/- 0.03
Forced photometry filter REJECTED candidate at 16:26:39.11 -08:42:27.5: ref_mag=13.96 +/- 0.05 new_mean_mag=13.7380 delta=0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:33:16.71 -12:48:20.6: ref_mag=13.42 +/- 0.03 new_mean_mag=13.4803 delta=-0.06 (need > 0.90)
Forced photometry reference-image weighted average:  13.64 +/- 0.03
Forced photometry reference-image weighted average:  13.63 +/- 0.03
Forced photometry filter REJECTED candidate at 16:21:51.94 -07:08:18.6: ref_mag=13.64 +/- 0.03 new_mean_mag=13.6292 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:28:58.30 -10:15:08.4: ref_mag=13.63 +/- 0.03 new_mean_mag=13.6080 delta=0.03 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:12:48.17 -10:07:30.6:  13.68 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.04
Forced photometry filter REJECTED candidate at 16:12:48.17 -10:07:30.6: ref_mag=13.65 +/- 0.04 new_mean_mag=13.6904 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:32:05.52 -12:08:24.3:  13.96 +/- 0.07  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:29:01.08 -11:21:14.9:  14.12 +/- 0.07  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:38:14.32 -11:20:27.9:  15.03 +/- 0.18  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:34:00.58 -10:40:13.5:  14.27 +/- 0.10  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:27:54.76 -10:42:02.4:  14.28 +/- 0.08  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:26:48.57 -09:50:40.6:  13.76 +/- 0.08  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:32:05.52 -12:08:24.3:  13.91 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.93 +/- 0.05
Forced photometry filter REJECTED candidate at 16:32:05.52 -12:08:24.3: ref_mag=13.93 +/- 0.05 new_mean_mag=13.8723 delta=0.06 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:29:01.08 -11:21:14.9:  14.19 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.15 +/- 0.05
Forced photometry filter REJECTED candidate at 16:29:01.08 -11:21:14.9: ref_mag=14.15 +/- 0.05 new_mean_mag=14.0833 delta=0.07 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:38:14.32 -11:20:27.9:  14.87 +/- 0.15  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:37:33.92 -14:04:30.5:  15.33 +/- 0.27  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:27:54.76 -10:42:02.4:  14.16 +/- 0.07  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:34:00.58 -10:40:13.5:  14.43 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.93 +/- 0.12
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:26:48.57 -09:50:40.6:  13.84 +/- 0.08  detection
Forced photometry filter REJECTED candidate at 16:38:14.32 -11:20:27.9: ref_mag=14.93 +/- 0.12 new_mean_mag=14.1769 delta=0.76 (need > 0.90)
Forced photometry reference-image weighted average:  14.21 +/- 0.06
Forced photometry reference-image weighted average:  14.34 +/- 0.08
Forced photometry filter REJECTED candidate at 16:27:54.76 -10:42:02.4: ref_mag=14.21 +/- 0.06 new_mean_mag=14.1367 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average:  13.80 +/- 0.06
Forced photometry filter REJECTED candidate at 16:34:00.58 -10:40:13.5: ref_mag=14.34 +/- 0.08 new_mean_mag=14.0902 delta=0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:26:48.57 -09:50:40.6: ref_mag=13.80 +/- 0.06 new_mean_mag=14.1367 delta=-0.34 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:37:33.92 -14:04:30.5:  15.03 +/- 0.20  detection
Forced photometry reference-image weighted average:  15.14 +/- 0.16
Forced photometry filter REJECTED candidate at 16:37:33.92 -14:04:30.5: ref_mag=15.14 +/- 0.16 new_mean_mag=14.3360 delta=0.80 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:43:53.70 -12:21:04.9:  14.62 +/- 0.15  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:43:11.27 -12:54:04.0:  14.72 +/- 0.16  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:37:42.88 -14:01:11.1:  14.82 +/- 0.17  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:40:22.29 -13:02:47.8:  14.73 +/- 0.16  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:35:46.33 -13:25:58.8:  14.99 +/- 0.19  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:09:16.15 -11:32:07.0:  14.33 +/- 0.09  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:43:53.70 -12:21:04.9:  14.73 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.67 +/- 0.11
Forced photometry filter REJECTED candidate at 16:43:53.70 -12:21:04.9: ref_mag=14.67 +/- 0.11 new_mean_mag=14.3323 delta=0.34 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:43:11.27 -12:54:04.0:  14.47 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.57 +/- 0.10
Forced photometry filter REJECTED candidate at 16:43:11.27 -12:54:04.0: ref_mag=14.57 +/- 0.10 new_mean_mag=14.3254 delta=0.24 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:35:46.33 -13:25:58.8:  15.27 +/- 0.24  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:37:42.88 -14:01:11.1:  15.25 +/- 0.25  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:40:22.29 -13:02:47.8:  14.74 +/- 0.16  detection
Forced photometry reference-image weighted average:  15.10 +/- 0.15
Forced photometry reference-image weighted average:  14.96 +/- 0.14
Forced photometry filter REJECTED candidate at 16:35:46.33 -13:25:58.8: ref_mag=15.10 +/- 0.15 new_mean_mag=14.5775 delta=0.52 (need > 0.90)
Forced photometry reference-image weighted average:  14.74 +/- 0.11
Forced photometry filter REJECTED candidate at 16:37:42.88 -14:01:11.1: ref_mag=14.96 +/- 0.14 new_mean_mag=14.4967 delta=0.47 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:40:22.29 -13:02:47.8: ref_mag=14.74 +/- 0.11 new_mean_mag=14.6319 delta=0.11 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:09:16.15 -11:32:07.0:  14.11 +/- 0.09  detection
Forced photometry reference-image weighted average:  14.21 +/- 0.06
Forced photometry filter REJECTED candidate at 16:09:16.15 -11:32:07.0: ref_mag=14.21 +/- 0.06 new_mean_mag=14.2348 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:33:23.20 -12:48:14.9:  15.22 +/- 0.24  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:32:29.26 -12:59:31.3:  14.57 +/- 0.15  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-10-04_20.00sec_-4.90C_LIGHTs_0162.fits at 16:38:01.89 -08:28:59.4:  15.37 +/- 0.24  detection
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:33:23.20 -12:48:14.9:  14.75 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.88 +/- 0.13
Forced photometry filter REJECTED candidate at 16:33:23.20 -12:48:14.9: ref_mag=14.88 +/- 0.13 new_mean_mag=14.6628 delta=0.22 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:32:29.26 -12:59:31.3:  14.64 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.60 +/- 0.11
Forced photometry filter REJECTED candidate at 16:32:29.26 -12:59:31.3: ref_mag=14.60 +/- 0.11 new_mean_mag=14.6271 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Sco-01-Q2b1x1_2026-05-14_03-11-00_20.00sec_-4.90C_LIGHTs_0163.fits at 16:38:01.89 -08:28:59.4:  15.33 +/- 0.24  detection
Forced photometry reference-image weighted average:  15.35 +/- 0.17
Forced photometry filter REJECTED candidate at 16:38:01.89 -08:28:59.4: ref_mag=15.35 +/- 0.17 new_mean_mag=14.8413 delta=0.51 (need > 0.90)
Adding exclusion_list_local.txt__out81769.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out81807.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out81816.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
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 81564_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81564_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.13    16:30:23.58 -13:28:57.8   2838 5321   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.00    16:30:23.77 -13:29:00.4   2845 5321   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 81769_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
Preparing report for the candidate 81769_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
  
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Considering the candidate 81807_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
Preparing report for the candidate 81807_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
  
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Considering the candidate 81815_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81815_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.76    16:22:34.17 -12:26:11.3   3996 4671   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:22:34.15 -12:26:11.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81816_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
Preparing report for the candidate 81816_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
  
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Considering the candidate 81840_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81840_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.97    16:38:16.47 -07:06:12.8   1605 1466   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:38:16.49 -07:06:12.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81848_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81848_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.88    16:23:15.86 -13:58:00.7   3899 5601   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:23:15.82 -13:58:00.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81854_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81854_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.84    16:02:58.22 -05:49:25.3   6930 0663   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:02:58.20 -05:49:24.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81870_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81870_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    12.98    16:07:19.82 -13:09:12.0   6245 5104   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:07:19.82 -13:09:11.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81974_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 81974_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    13.38    16:17:42.74 -06:07:15.0   4704 0845   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:17:42.69 -06:07:15.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82007_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82007_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.48    16:33:16.66 -12:48:20.4   2406 4918   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.48    16:33:16.76 -12:48:20.8   2412 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82065_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82065_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.58    16:28:58.34 -10:15:08.5   3027 3360   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.63    16:28:58.27 -10:15:08.3   3034 3359   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82086_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82086_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    13.64    16:27:41.54 -08:21:16.6   3213 2208   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:27:41.60 -08:21:17.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82092_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82092_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.62    16:21:51.93 -07:08:18.1   4074 1465   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.63    16:21:51.95 -07:08:19.2   4082 1465   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82094_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82094_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.68    16:26:39.09 -08:42:29.0   3364 2421   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.83    16:26:39.12 -08:42:25.9   3371 2420   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82096_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82096_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    13.95    16:40:48.95 -07:07:50.1   1219 1488   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:40:49.02 -07:07:50.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82127_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82127_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    13.68    16:11:51.99 -10:03:55.4   5579 3232   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:11:52.03 -10:03:56.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82155_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82155_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.70    16:12:48.15 -10:07:30.9   5433 3269   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.68    16:12:48.19 -10:07:30.3   5440 3268   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82164_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82164_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    13.80    16:15:44.79 -08:22:32.3   5001 2211   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:15:44.71 -08:22:32.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82196_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82196_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.89    16:32:05.53 -12:08:24.3   2576 4510   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    13.86    16:32:05.51 -12:08:24.3   2584 4510   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82248_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82248_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    13.99    16:29:01.11 -11:21:14.2   3028 4026   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.22    16:29:01.04 -11:21:15.7   3035 4026   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82262_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82262_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.10    16:38:14.32 -11:20:26.0   1652 4043   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.34    16:38:14.33 -11:20:29.8   1659 4043   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82288_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82288_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.09    16:34:00.50 -10:40:13.5   2278 3624   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.09    16:34:00.67 -10:40:13.5   2285 3623   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82296_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82296_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.07    16:26:48.59 -09:50:40.5   3347 3109   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.23    16:26:48.55 -09:50:40.7   3354 3109   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82363_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82363_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.20    16:27:54.69 -10:42:01.8   3188 3629   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.09    16:27:54.83 -10:42:03.0   3195 3629   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82372_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82372_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.33    16:37:33.92 -14:04:28.4   1780 5706   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.34    16:37:33.92 -14:04:32.6   1787 5706   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82395_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82395_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.36    16:43:53.58 -12:21:05.8   0815 4680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.32    16:43:53.83 -12:21:04.0   0821 4679   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82430_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82430_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.42    16:43:11.13 -12:54:03.4   0928 5012   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.27    16:43:11.42 -12:54:04.6   0934 5012   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82442_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82442_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.44    16:37:42.92 -14:01:11.1   1757 5673   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.57    16:37:42.83 -14:01:11.2   1765 5672   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82463_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82463_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.57    16:35:46.34 -13:26:00.0   2040 5308   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.59    16:35:46.33 -13:25:57.5   2048 5307   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82480_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82480_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.57    16:40:22.24 -13:02:46.2   1351 5089   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.71    16:40:22.34 -13:02:49.3   1358 5089   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82492_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82492_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.34    16:09:16.06 -11:32:05.2   5955 4122   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.20    16:09:16.24 -11:32:08.7   5962 4122   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82499_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82499_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 19.18477    2461271.68477    14.46    16:41:58.15 -12:58:31.2   1119 5052   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:41:58.10 -12:58:30.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82511_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82511_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.66    16:33:23.16 -12:48:14.7   2389 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.66    16:33:23.25 -12:48:15.0   2396 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82519_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82519_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.64    16:32:29.31 -12:59:30.3   2524 5028   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    14.61    16:32:29.21 -12:59:32.3   2532 5028   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 82532_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 82532_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 19.18427    2461271.68427    14.75    16:38:01.83 -08:28:59.4   1651 2306   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 19.18477    2461271.68477    15.06    16:38:01.95 -08:28:59.5   1658 2306   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

  
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Considering the candidate 17754_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 17754_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 19.18477    2461271.68477    9.50    16:21:24.39 -07:42:02.1   4152 1806   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:21:24.40 -07:42:02.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32325_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137
The candidate 32325_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 19.18477    2461271.68477    11.79    16:26:54.20 -09:46:05.5   3340 3063   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits

**** FOUND  16:26:54.19 -09:46:05.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Sco-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:17:22.94 -12:02:33.3
16:35:11.90 -06:16:12.7
16:22:44.27 -14:15:53.0
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-18_CI_Sco-01-Q2b1x1_232921_TTUQ2b1x1_1791845_8wKsnXy7/monitoring_positions.txt
Read 41226 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.2106 to 252.3701 deg, Dec -15.2669 to -4.6883 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 236.2106 to 252.3701 deg, Dec -15.2669 to -4.6883 deg
Loaded 4795 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): 3886 out of 4192 total matches.
Matched with Tycho-2 4192 out of 41226 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits
Observation time (mid-exposure, UTC): JD 2461271.68427 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 244.28341 deg  Dec= -10.00126 deg
Frame center: alt= +27.082 deg  az= 239.620 deg  airmass= 2.1851
Header cross-check: CENTALT= 27.256 deg (difference -0.174 deg)
Header cross-check: AIRMASS= 2.1756 (we compute 2.1851)
Airmass zero-point fit: REJECT_K_RANGE  k= +0.6088 +/- 0.0147 mag/airmass  N= 2948  airmass span 1.6962-3.1462  scatter 0.2406 mag
Source monitoring: airmass zero-point for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-11_20.00sec_-0.00C_LIGHT_0136.fits: REJECT_K_RANGE +1.370777 -0.608763 2.1851 +0.6088 2948 1.4500 0.2406 1.6962 3.1462
Read 42371 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 236.2378 to 252.3707 deg, Dec -15.2672 to -4.6886 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 236.2378 to 252.3707 deg, Dec -15.2672 to -4.6886 deg
Loaded 4786 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): 3848 out of 4161 total matches.
Matched with Tycho-2 4161 out of 42371 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits
Observation time (mid-exposure, UTC): JD 2461271.68477 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 244.29548 deg  Dec= -10.00177 deg
Frame center: alt= +26.967 deg  az= 239.744 deg  airmass= 2.1936
Header cross-check: CENTALT= 27.131 deg (difference -0.164 deg)
Header cross-check: AIRMASS= 2.1848 (we compute 2.1936)
Airmass zero-point fit: REJECT_K_RANGE  k= +0.6474 +/- 0.0145 mag/airmass  N= 2959  airmass span 1.7018-3.0984  scatter 0.2380 mag
Source monitoring: airmass zero-point for wcs_fd_Sco-01-Q2b1x1_2026-08-18_23-25-54_20.00sec_0.00C_LIGHT_0137.fits: REJECT_K_RANGE +1.468699 -0.647379 2.1936 +0.6474 2959 1.3966 0.2380 1.7018 3.0984
########### Completed Sco-01-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
16:17:22.94 -12:02:33.3
16:35:11.90 -06:16:12.7
16:22:44.27 -14:15:53.0
###################################################################################
16:17:22.94 -12:02:33.3  -- asteroid (will NOT add it to exclusion list)
16:35:11.90 -06:16:12.7  -- asteroid (will NOT add it to exclusion list)
16:22:44.27 -14:15:53.0  -- 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
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.68427471 -observatory V36
09:19:46.93 +17:08:36.4 Mercury (-1.5mag)
12:40:00.21 -06:18:25.1 Venus (-4.5mag)
06:20:51.64 +23:41:39.5 Mars (1.3mag)
08:52:42.99 +18:04:01.5 Jupiter (-1.8mag)
00:55:16.85 +03:05:14.1 Saturn (0.5mag)
04:12:48.13 +20:59:42.9 Uranus (5.7mag)
00:15:22.52 +00:07:58.0 Neptune (7.7mag)
20:27:07.40 -23:34:09.2 Pluto (14.5mag)
14:42:28.95 -21:55:41.4 Moon (-10.1mag)
-rw-r--r-- 1 apache apache 363 Aug 19 00:15 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461271.68427471:
08:52:39.39 +18:04:18.3 Io (6.1mag)
08:52:53.89 +18:03:12.4 Europa (6.3mag)
08:52:28.63 +18:05:08.4 Ganymede (5.6mag)
08:52:19.79 +18:05:45.6 Callisto (6.8mag)
08:50:10.81 +18:10:07.1 Himalia (15.7mag)
08:52:42.70 +18:04:03.2 Thebe (16.6mag)
08:49:48.93 +18:06:32.8 Elara (17.7mag)
08:56:51.47 +17:38:35.5 Pasiphae (17.9mag)
08:55:09.33 +18:16:49.6 Carme (19.0mag)
00:55:26.96 +03:05:18.2 Titan (8.4mag)
00:55:13.71 +03:05:21.6 Rhea (9.7mag)
00:55:49.71 +03:06:19.1 Iapetus (11.1mag)
00:55:32.52 +03:05:01.9 Hyperion (14.4mag)
00:54:25.49 +02:57:02.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 19 00:15 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.68427471:
19:54:34.70 -16:27:36.7 JWST
16:38:14.93 +46:56:30.7 Chandra
22:36:12.57 +57:59:11.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 19 00:15 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.68427471 -observatory V36
03:25:15.77 +18:13:27.9 17.5mag P/1996 R2 (Lagerkvist)
17:59:57.21 -34:31:12.1 14.1mag P/2010 H2 (Vales)
07:03:44.23 -69:20:47.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:28.66 +33:14:02.8 17.7mag C/2017 K2 (PANSTARRS)
04:13:31.95 +41:33:45.1 17.3mag P/2021 N1 (ZTF)
22:29:25.79 +30:39:25.2 17.3mag C/2022 E2 (ATLAS)
06:54:01.39 +26:20:35.9 16.8mag C/2022 N2 (PANSTARRS)
10:31:45.08 +27:59:12.4 17.0mag C/2022 QE78 (ATLAS)
09:36:11.73 +05:18:22.3 18.0mag C/2022 R6 (PANSTARRS)
15:14:47.84 -12:44:16.9 18.0mag P/2023 B1 (PANSTARRS)
20:57:00.77 +64:34:23.2 17.9mag C/2023 H5 (Lemmon)
15:38:33.31 -13:56:46.5 14.5mag C/2023 R1 (PANSTARRS)
08:19:59.39 +31:51:22.6 15.5mag C/2024 E1 (Wierzchos)
15:05:48.37 +15:32:08.1 17.8mag C/2024 G6 (ATLAS)
18:50:11.46 +43:27:58.3 13.7mag C/2024 J3 (ATLAS)
20:54:13.71 +49:39:02.1 17.5mag C/2024 R4 (PANSTARRS)
05:23:31.00 -12:53:52.5 15.3mag C/2024 T5 (ATLAS)
07:02:53.37 +22:11:29.6 17.9mag C/2025 J1 (Borisov)
10:48:33.92 +20:10:49.4 17.1mag C/2025 V2 (Rankin)
13:05:10.58 +01:35:15.5 16.9mag C/2025 Y1 (ATLAS)
16:07:03.90 +76:40:19.0 16.6mag C/2026 A2 (Bok)
03:09:52.65 +46:20:12.6 17.2mag C/2026 B2 (Sun-Gao)
11:56:04.47 +09:38:18.2 17.4mag A/2026 E1
22:09:30.65 -31:22:03.7 7.1mag 10P/Tempel
11:35:42.21 -04:06:17.8 16.3mag 29P/Schwassmann-Wachmann
11:29:58.94 +01:03:24.5 17.4mag 63P/Wild
00:52:31.50 -05:56:02.1 15.4mag 65P/Gunn
05:59:56.51 +20:22:57.8 13.7mag 78P/Gehrels
20:28:21.23 -24:42:11.4 17.5mag 84P/Giclas
03:09:58.74 +14:23:01.6 16.9mag 88P/Howell
08:23:01.26 +26:04:41.3 16.4mag 93P/Lovas
04:38:01.05 +21:09:43.9 17.3mag 112P/Urata-Niijima
06:32:22.33 +28:50:32.5 16.1mag 114P/Wiseman-Skiff
09:44:17.02 +24:41:46.0 14.9mag 123P/West-Hartley
12:05:56.51 -14:25:33.1 17.2mag 124P/Mrkos
05:52:21.26 +21:04:49.7 16.0mag 128P/Shoemaker-Holt
06:46:50.47 +18:18:02.1 17.9mag 131P/Mueller
00:00:43.72 +03:12:01.1 17.5mag 139P/Vaisala-Oterma
03:13:14.77 -18:44:53.4 13.1mag 161P/Hartley-IRAS
07:53:15.20 +38:07:20.9 16.0mag 162P/Siding Spring
11:44:11.03 +34:26:25.3 12.0mag 169P/NEAT
03:01:30.17 +09:28:50.9 17.6mag 220P/McNaught
16:48:22.75 -10:54:14.0 18.0mag 235P/LINEAR
20:17:02.04 -52:10:39.3 17.9mag 259P/Garradd
03:54:04.92 +29:37:09.2 15.3mag 260P/McNaught
07:38:03.13 +37:17:01.5 17.3mag 295P/LINEAR
15:14:42.10 +01:54:50.5 17.8mag 391P/Kowalski
09:10:51.28 +17:49:45.4 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 19 00:15 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
-rw-r--r-- 1 apache apache 5.7K Aug 19 00:15 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
-rw-r--r-- 1 apache apache 190K Aug 19 00:15 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:35:58.114 +53:44:16.90  AT 2026xai  2026-08-02.20 20.1016
18:19:05.698 +53:11:07.41  AT 2026xah  2026-08-02.19 20.0688
20:55:20.373 -00:21:55.35  AT 2026xag  2026-08-03.47 20.94
14:15:21.615 +05:15:37.35  AT 2026xaf  2026-08-03.30 20.31
14:14:04.946 +13:34:28.62  AT 2026xae  2026-08-03.27 20.15
21:25:11.950 -47:08:43.45  AT 2026xad  2026-06-19.54 20.42
00:02:18.948 +29:04:39.95  AT 2026xac  2026-07-29.51 19.76
21:35:48.554 -26:40:57.79  AT 2026xab  2026-06-16.55 20.65
20:00:04.333 -34:58:06.08  AT 2026xaa  2026-06-16.49 20.62
14:56:06.142 +19:59:52.91  AT 2026wzz  2026-04-20.54 21.17
15:43:22.735 -12:32:40.12  AT 2026wzy  2026-01-29.65 20.48
13:01:31.563 -05:17:30.42  AT 2026wzx  2026-01-20.63 21.3
09:35:39.129 +00:09:39.43  AT 2026wzw  2026-02-14.42 20.88
12:44:03.003 +34:52:48.24  AT 2026wzv  2026-06-15.27 20.69
23:42:29.807 -07:26:38.21  AT 2026wzu  2026-07-25.58 21.31
00:32:59.618 -20:06:29.77  AT 2026wzt  2026-07-20.58 20.4
15:05:16.769 +01:50:59.23  AT 2026wzs  2026-05-14.37 21.11
12:05:52.531 -28:18:31.37  AT 2026wzr  2026-04-21.37 20.31
03:21:56.606 -28:39:02.78  AT 2026wzq  2026-01-09.24 20.45
14:13:05.294 -07:19:09.39  AT 2026wzp  2026-06-19.28 20.92
-rw-r--r-- 1 apache apache 87K Aug 19 00:15 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Aug 19 00:14:50 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 38s (0.63 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 59s (0.98 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 52s (0.87 min)
FIELD_Sco-01-Q2b1x1: 133s (2.22 min)
=======================================
TOTAL_RUNTIME: 152s (2.53 min)
Finished: Wed Aug 19 00:17:22 CDT 2026