Mean magnitude and position on the discovery images: 
                   2026 05 20.2169  2461180.7169  11.58  16:38:08.14 -22:39:53.1
356.26043  15.99110 galactic  Oph  Second-epoch detections are separated by 0.1" and 8.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
24 Themis                   2     -0       2  11.8    -0    0
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:38:08.14 -22:39:53.1:  14.99 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:38:08.14 -22:39:53.1:  14.80 +/- 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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits  wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -crosshair 7448.28662 5161.78613 image    wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -crosshair 7454.04834 5156.26953 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F

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 05 20.21691 16 38 08.14 -22 39 53.1          11.6 R      V36

Position measured on individual images:

     TAU0008  C2026 05 20.21666 16 38 08.14 -22 39 53.1          11.6 R      V36
     TAU0008  C2026 05 20.21715 16 38 08.14 -22 39 53.2          11.6 R      V36

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

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

TCP 2026 05 20.2169*  16 38 08.14 -22 39 53.1  11.6 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,2461180.7169,11.58,0.05,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 20260520.2169 11.58CV 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 05 20.2169  2461180.7169  12.30  16:33:22.43 -25:00:29.7
353.66810  15.32261 galactic  Sco  Second-epoch detections are separated by 1.2" and 7.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
674 Rachele                  1     -2       2  12.3    -0   -0
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:33:22.43 -25:00:29.7:  15.10 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:33:22.43 -25:00:29.7:  14.89 +/- 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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits  wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -crosshair 6734.93457 3762.70142 image    wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -crosshair 6740.54736 3757.18213 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F

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 05 20.21691 16 33 22.43 -25 00 29.7          12.3 R      V36

Position measured on individual images:

     TAU0008  C2026 05 20.21666 16 33 22.45 -25 00 29.2          12.3 R      V36
     TAU0008  C2026 05 20.21715 16 33 22.42 -25 00 30.2          12.3 R      V36

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

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

TCP 2026 05 20.2169*  16 33 22.43 -25 00 29.7  12.3 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,2461180.7169,12.30,0.05,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 20260520.2169 12.30CV 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 05 20.2169  2461180.7169  13.03  16:22:13.39 -27:11:30.6
350.24866  15.74679 galactic  Sco  Second-epoch detections are separated by 1.7" and 7.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
556 Phyllis                  3     -0       3  13.1     0   -0
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:22:13.39 -27:11:30.6:  15.11 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:22:13.39 -27:11:30.6:  14.87 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits  wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -crosshair 5193.90674 2472.99023 image    wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -crosshair 5199.29785 2467.81543 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F

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 05 20.21691 16 22 13.39 -27 11 30.6          13.0 R      V36

Position measured on individual images:

     TAU0008  C2026 05 20.21666 16 22 13.44 -27 11 31.2          13.0 R      V36
     TAU0008  C2026 05 20.21715 16 22 13.35 -27 11 29.9          13.1 R      V36

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

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

TCP 2026 05 20.2169*  16 22 13.39 -27 11 30.6  13.0 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,2461180.7169,13.03,0.05,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 20260520.2169 13.03CV 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 05 20.2169  2461180.7169  13.32  15:54:13.80 -26:16:40.6
346.28991  20.82342 galactic  Sco  Second-epoch detections are separated by 1.6" and 7.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
678 Fredegundis              0     -1       1  13.6     0   -0
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:54:13.80 -26:16:40.6:  14.99 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:54:13.80 -26:16:40.6:  14.69 +/- 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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits


fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits  wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -crosshair 1395.35864 2955.42822 image    wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -crosshair 1401.03650 2950.53955 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F

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 05 20.21691 15 54 13.80 -26 16 40.6          13.3 R      V36

Position measured on individual images:

     TAU0008  C2026 05 20.21666 15 54 13.80 -26 16 41.4          13.3 R      V36
     TAU0008  C2026 05 20.21715 15 54 13.80 -26 16 39.8          13.3 R      V36

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

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

TCP 2026 05 20.2169*  15 54 13.80 -26 16 40.6  13.3 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,2461180.7169,13.32,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260520.2169 13.32CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461139.81765986 09.04.2026 07:37:15.812   /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
First image: 2461139.81765986 09.04.2026 07:37:15.812   /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Last  image: 2461180.71715470 20.05.2026 05:12:32.166   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 6
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.38
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: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  4014
Objects passed selection criteria:  4013
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 3526.25
Average stars matched: 3471.75 (98.4544 %)
Memory usage VmPeak:   110796 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 19 15:05:05 CDT 2026
VaST build number  1.0rc89-63-g0e0f9022
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-19)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 20 00:28:44 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: 2461139.81765986 09.04.2026 07:37:15.812   /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
First image: 2461139.81765986 09.04.2026 07:37:15.812   /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Last  image: 2461180.71715470 20.05.2026 05:12:32.166   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 59
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.99
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: 15 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  42506
Objects passed selection criteria:  42439
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 38312.5
Average stars matched: 37459.5 (97.7736 %)
Memory usage VmPeak:   150364 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 19 15:05:05 CDT 2026
VaST build number  1.0rc89-63-g0e0f9022
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-19)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 20 00:30:53 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= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Sco-02-Q2b1x1
#######################################
########### Starting Sco-02-Q2b1x1 ###########
Processing Sco-02-Q2b1x1
server tau has sufficient free disk space available: 1190651 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1190651 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.png' -> 'transient_report/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits_preview.png'

Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits


renamed 'Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.png' -> 'transient_report/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits_preview.png'

Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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= 2545.6894
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 764.9749
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3445.0630
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 994.2923
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3388.2692
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1001.6930
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.35329
INFO:                  SECOND_EPOCH__SD_ratio= 0.007
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     14.5200004577637 / [degC] Focuser temperature
AMBTEMP =                 14.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.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= '2026-05-20T00:11:49.7878253' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-20T05:11:49.7878253' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61180.2165484605 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-20T05:11:59.6867480' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61180.2166630323 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     244.797722166233 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -25.9995124089949 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.2333333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     149.529444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.52164407623374 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sco-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 19 12'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-26 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  =                20406 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20406 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     14.5200004577637 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     14.5200004577637 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  5.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 56.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.69 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 14.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                280.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            14.401152 / [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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/d_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits :)

Spent 0.532456 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/d_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388  16 bitpix
Avarage count on flat field image: 27778.751589
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits :)


No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5)
renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     14.4899997711182 / [degC] Focuser temperature
AMBTEMP =                 14.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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= '2026-05-20T00:12:32.1667139' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-20T05:12:32.1667139' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61180.2170389583 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-20T05:12:42.0680071' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61180.217153565 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     244.797722115095 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -25.9995123950297 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.3072222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     149.681111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.51419082362706 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sco-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 19 12'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-26 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  =                20406 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20406 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     14.4899997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     14.4899997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  6.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 57.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.49 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 14.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                309.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            25.602048 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            16.601328 / [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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/d_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits :)

Spent 0.533400 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/d_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388  16 bitpix
Avarage count on flat field image: 27778.751589
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits :)


No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5)
renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Previews of the CALIBRATED second-epoch images:


fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits



fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits




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

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
  
SExtractor catalog cache: saved Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat to cache
SExtractor catalog cache: saved Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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: 2461180.71666420
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
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits exists and is non-empty
Saving wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits to local_wcs_cache/
'wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits' -> 'local_wcs_cache/wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits'
wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits exists and is non-empty
Saving wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits to local_wcs_cache/
'wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits' -> 'local_wcs_cache/wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits'
wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits exists and is non-empty
Saving wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits to local_wcs_cache/
'wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits' -> 'local_wcs_cache/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits'
wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits exists and is non-empty
Saving wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits to local_wcs_cache/
'wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits' -> 'local_wcs_cache/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits (1st reference image)
verification OK: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Image size: 941.9'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:19:12.320 -25:59:25.30 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-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits (1st new image)
verification OK: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:19:11.248 -25:59:57.36 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:19:12.320 -25:59:25.30
Second-epoch image center 16:19:11.248 -25:59:57.36
Angular distance between the image centers 0.0098 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits (2nd new image)
verification OK: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:19:08.728 -25:59:25.56 J2000 4789.000 3195.000 
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# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:19:12.320 -25:59:25.30
Second-epoch image center 16:19:08.728 -25:59:25.56
Angular distance between the image centers 0.0135 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  16:19:11.248 -25:59:57.36
Second-epoch second image center 16:19:08.728 -25:59:25.56
Angular distance between the image centers 0.01293 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits &> /tmp/tmp.iNUNjKlSeU
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits &> /tmp/tmp.IgacFHKfTS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits &> /tmp/tmp.HcoPYmoPkW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits &> /tmp/tmp.afJt4wATjC
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
Found non-empty wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat
The reference image (wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits) and catalog (wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat) found
'wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat' -> 'wcsmag.cat'
Read 6377 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.3884 to 253.5840 deg, Dec -31.5113 to -20.0797 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 235.3884 to 253.5840 deg, Dec -31.5113 to -20.0797 deg
Loaded 8583 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): 4654 out of 4825 total matches.
Matched with Tycho-2 4825 out of 6377 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.627400
a=0.000000 b=1.000000 c=22.627400
From vast_summary.log: estimated ref. image limiting mag.:  -8.38
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.25

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.25

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6377 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.3884 to 253.5840 deg, Dec -31.5113 to -20.0797 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 235.3884 to 253.5840 deg, Dec -31.5113 to -20.0797 deg
Loaded 8583 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): 4654 out of 4825 total matches.
Matched with Tycho-2 4825 out of 6377 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits:


Forced-photometry filter: calibrated wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits -> calib.txt_param_ref_wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits (aperture=6.1)
Read 5296 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.4154 to 253.5845 deg, Dec -31.5353 to -20.0794 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 235.4154 to 253.5845 deg, Dec -31.5353 to -20.0794 deg
Loaded 8596 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): 4065 out of 4156 total matches.
Matched with Tycho-2 4156 out of 5296 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits:


Forced-photometry filter: calibrated wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits -> calib.txt_param_ref_wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 5 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.1 pix  Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 2.2 pix  Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
 2.4 pix  fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
 2.4 pix  fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
 2.1 pix  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 2.2 pix  wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Limiting magnitude estimates:
 14.2 mag.  Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 14.0 mag.  Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
 13.5 mag.  fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
 13.6 mag.  fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
All-image limiting magnitude estimate:  13.5 (SNR )  10.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.iNUNjKlSeU (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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits' -> 'wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS_IMAGE_NAME=wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS-calibrated image found: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Checking if the catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits alredy exist and is non-empty...
Catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS catalog name: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=576, passed=6377
Got 6377 stars (including 5785 good ones) from the SExtractor catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
util/solve_plate_with_UCAC5 got 6377 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.1)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 6230 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.1)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 6232 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 6231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits N_match=961 sigma_overall_arcsec=0.403 sigma_q1_arcsec=0.303 sigma_q2_arcsec=0.435 sigma_q3_arcsec=0.424 sigma_q4_arcsec=0.528 n_q1=284 n_q2=266 n_q3=255 n_q4=156 worst_quadrant_to_overall_ratio=1.310
The image catalog is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits -region wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.IgacFHKfTS (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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits' -> 'wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS_IMAGE_NAME=wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS-calibrated image found: wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Checking if the catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits alredy exist and is non-empty...
Catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS catalog name: wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=393, passed=5296
Got 5296 stars (including 4896 good ones) from the SExtractor catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat 
util/solve_plate_with_UCAC5 got 5296 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.1)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 941 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5185 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.1)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5187 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 5186 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits N_match=963 sigma_overall_arcsec=0.338 sigma_q1_arcsec=0.267 sigma_q2_arcsec=0.422 sigma_q3_arcsec=0.332 sigma_q4_arcsec=0.435 n_q1=284 n_q2=244 n_q3=276 n_q4=159 worst_quadrant_to_overall_ratio=1.289
The image catalog is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits -region wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HcoPYmoPkW (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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS_IMAGE_NAME=wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS-calibrated image found: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Checking if the catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS catalog name: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=248, passed=3326
Got 3326 stars (including 3075 good ones) from the SExtractor catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat 
util/solve_plate_with_UCAC5 got 3326 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 348 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 936 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 3231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 348 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits N_match=959 sigma_overall_arcsec=0.560 sigma_q1_arcsec=0.479 sigma_q2_arcsec=0.930 sigma_q3_arcsec=0.516 sigma_q4_arcsec=0.779 n_q1=331 n_q2=178 n_q3=319 n_q4=131 worst_quadrant_to_overall_ratio=1.661
The image catalog is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -region wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.afJt4wATjC (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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS_IMAGE_NAME=wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS-calibrated image found: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Checking if the catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS catalog name: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=266, passed=3501
Got 3501 stars (including 3227 good ones) from the SExtractor catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat 
util/solve_plate_with_UCAC5 got 3501 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 348 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 932 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 3405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 348 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 3406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 3404 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 957 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits N_match=957 sigma_overall_arcsec=0.537 sigma_q1_arcsec=0.410 sigma_q2_arcsec=0.970 sigma_q3_arcsec=0.507 sigma_q4_arcsec=0.836 n_q1=343 n_q2=160 n_q3=319 n_q4=135 worst_quadrant_to_overall_ratio=1.806
The image catalog is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -region wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits sigma_overall=0.403 worst_q_ratio=1.310
ref2=Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits sigma_overall=0.338 worst_q_ratio=1.289
new1=fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits sigma_overall=0.560 worst_q_ratio=1.661
new2=fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits sigma_overall=0.537 worst_q_ratio=1.806
reference average sigma_overall=0.3705 worst_q_ratio=1.2995
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190_astrometric_residuals.png (961 matched stars from wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174_astrometric_residuals.png (963 matched stars from wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170_astrometric_residuals.png (959 matched stars from wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171_astrometric_residuals.png (957 matched stars from wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits'
Saving fully-calibrated image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits'
Preparing the HTML report for the field Sco-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
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 20141_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 20141_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    10.67    16:10:46.58 -23:03:57.6   3631 4957   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:10:46.59 -23:03:57.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20142_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 20142_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    10.61    16:17:39.21 -22:56:40.7   4588 5036   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:17:39.20 -22:56:40.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20145_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 20145_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    10.56    16:02:42.72 -26:54:38.0   2570 2610   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:02:42.70 -26:54:38.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20165_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 20165_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    10.97    16:09:51.69 -25:08:41.6   3522 3698   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:09:51.68 -25:08:41.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04777_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 04777_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    9.36    16:04:36.18 -24:06:01.8   2785 4317   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:04:36.18 -24:06:01.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Sco-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
  
SExtractor catalog cache: saved Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat to cache
SExtractor catalog cache: saved Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Creating symlink local_wcs_cache/wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits exists and is non-empty
wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits exists and is non-empty
wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits exists and is non-empty
wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits (1st reference image)
verification OK: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 941.9'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:19:12.320 -25:59:25.30 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-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits (1st new image)
verification OK: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:19:11.248 -25:59:57.36 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:19:12.320 -25:59:25.30
Second-epoch image center 16:19:11.248 -25:59:57.36
Angular distance between the image centers 0.0098 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits (2nd new image)
verification OK: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:19:08.728 -25:59:25.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:19:12.320 -25:59:25.30
Second-epoch image center 16:19:08.728 -25:59:25.56
Angular distance between the image centers 0.0135 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  16:19:11.248 -25:59:57.36
Second-epoch second image center 16:19:08.728 -25:59:25.56
Angular distance between the image centers 0.01293 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits &> /tmp/tmp.rbsQ7WP0wq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits &> /tmp/tmp.oGGVFvlYDd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits &> /tmp/tmp.FsAtqMQw3I
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits &> /tmp/tmp.FXHO6I4T0L
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
Found non-empty wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits and wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat
The reference image (wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits) and catalog (wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat) found
'wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat' -> 'wcsmag.cat'
Read 70432 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.3318 to 253.5851 deg, Dec -31.5213 to -20.0064 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 235.3318 to 253.5851 deg, Dec -31.5213 to -20.0064 deg
Loaded 8671 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): 6325 out of 7000 total matches.
Matched with Tycho-2 7000 out of 70432 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.413100
a=0.000000 b=1.000000 c=22.413100
From vast_summary.log: estimated ref. image limiting mag.:  -7.99
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.42

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.42

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 70432 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.3318 to 253.5851 deg, Dec -31.5213 to -20.0064 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 235.3318 to 253.5851 deg, Dec -31.5213 to -20.0064 deg
Loaded 8671 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): 6325 out of 7000 total matches.
Matched with Tycho-2 7000 out of 70432 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits:


Forced-photometry filter: calibrated wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits -> calib.txt_param_ref_wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits (aperture=4.3)
Read 56523 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 235.3388 to 253.5858 deg, Dec -31.5513 to -20.0429 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 235.3388 to 253.5858 deg, Dec -31.5513 to -20.0429 deg
Loaded 8686 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): 6533 out of 7007 total matches.
Matched with Tycho-2 7007 out of 56523 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits:


Forced-photometry filter: calibrated wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits -> calib.txt_param_ref_wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 41 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.0 pix  Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 2.1 pix  Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
 2.2 pix  fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
 2.2 pix  fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
 2.0 pix  wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 2.1 pix  wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Limiting magnitude estimates:
 14.4 mag.  Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
 14.2 mag.  Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
 13.6 mag.  fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
 13.7 mag.  fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
All-image limiting magnitude estimate:  13.6 (SNR )  13.2 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.rbsQ7WP0wq (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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.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-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits' -> 'wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS_IMAGE_NAME=wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS-calibrated image found: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
Checking if the catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits alredy exist and is non-empty...
Catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits
WCS catalog name: wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=3556, passed=70421
Got 70421 stars (including 66735 good ones) from the SExtractor catalog wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat 
util/solve_plate_with_UCAC5 got 70421 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.0)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 943 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 68366 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.5 to -20.0)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 68366 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 68364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits N_match=968 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.480 n_q1=299 n_q2=278 n_q3=240 n_q4=151 worst_quadrant_to_overall_ratio=1.236
The image catalog is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits -region wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.oGGVFvlYDd (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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.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-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits' -> 'wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS_IMAGE_NAME=wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS-calibrated image found: wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
Checking if the catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits alredy exist and is non-empty...
Catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat corresponding to the image wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits
WCS catalog name: wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=2201, passed=56519
Got 56519 stars (including 54206 good ones) from the SExtractor catalog wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat 
util/solve_plate_with_UCAC5 got 56519 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.6 to -20.0)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 55146 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 292 to 351 (Dec -31.6 to -20.0)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 55149 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 55148 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits N_match=967 sigma_overall_arcsec=0.323 sigma_q1_arcsec=0.263 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.309 sigma_q4_arcsec=0.371 n_q1=294 n_q2=251 n_q3=268 n_q4=154 worst_quadrant_to_overall_ratio=1.218
The image catalog is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits -region wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.FsAtqMQw3I (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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS_IMAGE_NAME=wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS-calibrated image found: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Checking if the catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
WCS catalog name: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1323, passed=35823
Got 35823 stars (including 34455 good ones) from the SExtractor catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat 
util/solve_plate_with_UCAC5 got 35823 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 34852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 34852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 34851 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits N_match=970 sigma_overall_arcsec=0.589 sigma_q1_arcsec=0.501 sigma_q2_arcsec=0.875 sigma_q3_arcsec=0.567 sigma_q4_arcsec=0.754 n_q1=339 n_q2=184 n_q3=304 n_q4=143 worst_quadrant_to_overall_ratio=1.486
The image catalog is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits -region wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.FXHO6I4T0L (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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS_IMAGE_NAME=wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS-calibrated image found: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Checking if the catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat corresponding to the image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
WCS catalog name: wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1433, passed=37365
Got 37365 stars (including 35878 good ones) from the SExtractor catalog wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat 
util/solve_plate_with_UCAC5 got 37365 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 944 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 36309 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 36309 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 36308 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 965 stars left (next iteration limit 1062)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits N_match=965 sigma_overall_arcsec=0.559 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.808 sigma_q3_arcsec=0.534 sigma_q4_arcsec=0.825 n_q1=350 n_q2=176 n_q3=293 n_q4=146 worst_quadrant_to_overall_ratio=1.477
The image catalog is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits -region wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Saving fully-calibrated image wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.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_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/wcs_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits
Preparing the HTML report for the field Sco-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:58:05.89 -21:57:01.3:  13.38 +/- 0.09  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:54:08.91 -29:27:13.2:  12.64 +/- 0.05  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:28:36.02 -29:38:44.4:  12.59 +/- 0.04  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:59:59.32 -29:21:43.9:  13.17 +/- 0.08  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:58:05.89 -21:57:01.3:  13.26 +/- 0.09  detection
Forced photometry reference-image weighted average:  13.32 +/- 0.06
Forced photometry filter REJECTED candidate at 15:58:05.89 -21:57:01.3: ref_mag=13.32 +/- 0.06 new_mean_mag=13.4413 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:54:08.91 -29:27:13.2:  12.53 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.59 +/- 0.04
Forced photometry filter REJECTED candidate at 15:54:08.91 -29:27:13.2: ref_mag=12.59 +/- 0.04 new_mean_mag=12.5868 delta=0.01 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:28:36.02 -29:38:44.4:  12.73 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.64 +/- 0.03
Forced photometry filter REJECTED candidate at 16:28:36.02 -29:38:44.4: ref_mag=12.64 +/- 0.03 new_mean_mag=12.8720 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:59:59.32 -29:21:43.9:  13.19 +/- 0.10  detection
Forced photometry reference-image weighted average:  13.18 +/- 0.06
Forced photometry filter REJECTED candidate at 15:59:59.32 -29:21:43.9: ref_mag=13.18 +/- 0.06 new_mean_mag=13.0359 delta=0.14 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:38:08.14 -22:39:53.1:  14.99 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:52:03.86 -22:17:34.2:  12.39 +/- 0.03  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:57:14.18 -27:47:60.0:  11.49 +/- 0.02  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:38:08.14 -22:39:53.1:  14.80 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:25:44.93 -29:55:29.0:  12.37 +/- 0.04  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:52:03.86 -22:17:34.2:  12.32 +/- 0.04  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:33:22.43 -25:00:29.7:  15.10 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  12.36 +/- 0.02
Forced photometry filter REJECTED candidate at 15:52:03.86 -22:17:34.2: ref_mag=12.36 +/- 0.02 new_mean_mag=12.4894 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:57:14.18 -27:47:60.0:  11.54 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.51 +/- 0.01
Forced photometry filter REJECTED candidate at 15:57:14.18 -27:47:60.0: ref_mag=11.51 +/- 0.01 new_mean_mag=11.3712 delta=0.14 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:25:44.93 -29:55:29.0:  12.55 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.44 +/- 0.04
Forced photometry filter REJECTED candidate at 16:25:44.93 -29:55:29.0: ref_mag=12.44 +/- 0.04 new_mean_mag=12.4445 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:22:13.39 -27:11:30.6:  15.11 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:33:22.43 -25:00:29.7:  14.89 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:00:44.56 -28:14:35.7:  14.27 +/- 0.20  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:22:13.39 -27:11:30.6:  14.87 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 15:54:13.80 -26:16:40.6:  14.99 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:00:44.56 -28:14:35.7:  14.10 +/- 0.20  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:35:44.20 -21:59:41.6:  14.37 +/- 0.19  detection
Forced photometry reference-image weighted average:  14.19 +/- 0.14
Forced photometry filter REJECTED candidate at 16:00:44.56 -28:14:35.7: ref_mag=14.19 +/- 0.14 new_mean_mag=13.4923 delta=0.70 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 15:54:13.80 -26:16:40.6:  14.69 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-09_02-37-15_20.00sec_-5.00C_LIGHTs_0190.fits at 16:13:24.68 -25:30:17.7:  14.09 +/- 0.15  detection
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:35:44.20 -21:59:41.6:  14.34 +/- 0.22  detection
Forced photometry reference-image weighted average:  14.36 +/- 0.15
Forced photometry filter REJECTED candidate at 16:35:44.20 -21:59:41.6: ref_mag=14.36 +/- 0.15 new_mean_mag=13.5984 delta=0.76 (need > 0.90)
Forced photometry on wcs_Sco-02-Q2b1x1_2026-04-17_01-55-38_20.00sec_-4.90C_LIGHTs_0174.fits at 16:13:24.68 -25:30:17.7:  14.43 +/- 0.24  detection
Forced photometry reference-image weighted average:  14.18 +/- 0.13
Forced photometry filter REJECTED candidate at 16:13:24.68 -25:30:17.7: ref_mag=14.18 +/- 0.13 new_mean_mag=13.4832 delta=0.70 (need > 0.90)
Adding exclusion_list_local.txt__out82560.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out82801.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out83216.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out83294.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 4s
  
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Considering the candidate 82322_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82322_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    13.61    15:58:05.86 -21:57:00.6   1827 5605   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    13.36    15:58:05.92 -21:57:02.1   1833 5600   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82328_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82328_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.36    16:34:10.70 -25:02:01.1   6851 3739   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:34:10.70 -25:02:03.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82331_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82331_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    12.87    16:28:35.93 -29:38:43.7   6019 0975   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    12.87    16:28:36.10 -29:38:45.1   6025 0969   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82335_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82335_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.06    16:18:19.11 -22:02:20.9   4683 5585   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:18:19.11 -22:02:21.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82336_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82336_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    13.01    15:59:59.32 -29:21:44.4   2243 1116   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    13.06    15:59:59.31 -29:21:43.4   2248 1111   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82342_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82342_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.69    15:49:08.16 -29:34:19.9   0806 0909   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  15:49:08.08 -29:34:19.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82344_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82344_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    12.59    15:54:08.93 -29:27:13.0   1467 1025   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    12.58    15:54:08.89 -29:27:13.3   1473 1020   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82345_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82345_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.47    16:23:28.25 -26:29:51.3   5372 2885   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

Rejecting candidate due to large distance (21.8") between the two second-epoch detections
  
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Considering the candidate 82348_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82348_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.38    16:06:49.31 -22:38:45.7   3075 5205   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:06:49.26 -22:38:45.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82349_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82349_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.20    16:11:24.33 -25:54:03.4   3738 3245   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:11:24.32 -25:54:03.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82351_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82351_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    12.42    15:52:03.85 -22:17:33.6   0979 5367   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    12.58    15:52:03.87 -22:17:34.8   0985 5362   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82354_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82354_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    11.71    15:53:44.56 -25:51:00.0   1323 3207   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  15:53:44.59 -25:50:59.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82355_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82355_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    10.85    16:09:46.70 -28:06:58.3   3535 1903   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:09:46.72 -28:06:57.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82512_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82512_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    11.33    15:57:14.16 -27:48:00.1   1842 2050   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    11.42    15:57:14.20 -27:47:59.8   1847 2045   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
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Considering the candidate 82560_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
Preparing report for the candidate 82560_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
  
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Considering the candidate 82697_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82697_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.17    16:29:15.53 -26:29:20.5   6155 2877   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:29:15.49 -26:29:19.9 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 82749_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82749_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.38    16:11:03.45 -25:39:32.0   3689 3390   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:11:03.41 -25:39:31.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 82801_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
Preparing report for the candidate 82801_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
  
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Considering the candidate 82834_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82834_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.73    16:07:52.16 -24:29:06.7   3242 4093   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:07:52.07 -24:29:06.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82946_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82946_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    12.46    16:25:44.93 -29:55:28.8   5641 0813   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    12.43    16:25:44.92 -29:55:29.3   5646 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 82993_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 82993_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.51    16:10:17.28 -30:14:11.4   3619 0618   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:10:17.22 -30:14:11.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83051_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83051_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    12.77    15:55:38.37 -29:15:40.8   1667 1147   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  15:55:38.30 -29:15:41.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83070_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83070_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.02    16:20:24.64 -22:24:60.0   4975 5355   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:20:24.75 -22:24:58.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83216_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
Preparing report for the candidate 83216_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83248_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83248_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.45    16:07:28.06 -29:25:00.9   3240 1109   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:07:28.00 -29:25:00.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83294_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
Preparing report for the candidate 83294_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83303_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83303_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.44    16:31:43.31 -26:02:45.7   6496 3136   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:31:43.30 -26:02:45.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83354_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83354_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    13.38    16:00:44.45 -28:14:35.9   2322 1800   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    13.67    16:00:44.67 -28:14:35.6   2328 1794   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83384_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83384_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.13    16:29:28.77 -27:58:09.6   6164 1982   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:29:28.77 -27:58:09.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83386_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83386_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    13.50    16:35:44.22 -21:59:41.3   7126 5580   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    13.85    16:35:44.18 -21:59:41.9   7132 5574   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83390_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83390_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 1     2026 05 20.21666    2461180.71666    13.49    16:13:24.65 -25:30:18.2   4003 3491   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-11-49_20.00sec_4.90C_LIGHT_0170.fits
Discovery image 2     2026 05 20.21715    2461180.71715    13.48    16:13:24.71 -25:30:17.2   4009 3486   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83393_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 83393_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 2     2026 05 20.21715    2461180.71715    13.65    15:57:43.42 -29:00:07.7   1939 1317   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  15:57:43.44 -29:00:07.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 69019_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 69019_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    9.50    16:04:36.20 -24:06:02.0   2786 4317   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:04:36.20 -24:06:01.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 57096_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 57096_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    10.71    16:17:39.23 -22:56:41.1   4588 5035   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:17:39.22 -22:56:41.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 69173_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 69173_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    11.67    16:15:22.02 -24:18:54.3   4273 4206   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:15:22.01 -24:18:53.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 59244_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 59244_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    10.75    16:10:46.58 -23:03:57.6   3631 4957   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:10:46.59 -23:03:57.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 81006_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 81006_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    12.13    16:05:30.92 -23:28:38.1   2903 4697   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:05:30.92 -23:28:38.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 56554_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 56554_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    10.45    16:17:40.36 -22:53:36.1   4591 5067   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:17:40.34 -22:53:36.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 33935_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 33935_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    10.55    16:02:42.74 -26:54:38.0   2570 2610   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:02:42.72 -26:54:38.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 35045_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 35045_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    11.40    16:03:53.91 -26:48:36.7   2729 2676   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  16:03:53.87 -26:48:36.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 67403_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171
The candidate 67403_fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171 did not pass the final checks
Discovery image 3     2026 05 20.21715    2461180.71715    11.38    15:59:24.03 -23:46:24.9   2057 4496   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Sco-02-Q2b1x1_002320_TTUQ2b1x1_2903141_9NlfkB3F/fd_Sco-02-Q2b1x1_2026-05-20_00-12-32_20.00sec_5.00C_LIGHT_0171.fits

**** FOUND  15:59:23.99 -23:46:25.0 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 13s
Prepared the HTML report for the field Sco-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:38:08.14 -22:39:53.1
16:33:22.43 -25:00:29.7
16:22:13.39 -27:11:30.6
15:54:13.80 -26:16:40.6
########### Completed Sco-02-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 ####
16:38:08.14 -22:39:53.1
16:33:22.43 -25:00:29.7
16:22:13.39 -27:11:30.6
15:54:13.80 -26:16:40.6
###################################################################################
16:38:08.14 -22:39:53.1  -- asteroid (will NOT add it to exclusion list)
16:33:22.43 -25:00:29.7  -- asteroid (will NOT add it to exclusion list)
16:22:13.39 -27:11:30.6  -- asteroid (will NOT add it to exclusion list)
15:54:13.80 -26:16:40.6  -- 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)2461180.71666420 -observatory V36
04:14:12.79 +22:19:02.4 Mercury (-1.7mag)
06:04:32.22 +25:03:58.4 Venus (-3.9mag)
01:54:57.91 +10:59:19.3 Mars (1.3mag)
07:33:28.64 +22:06:25.1 Jupiter (-1.9mag)
00:43:12.32 +02:13:47.7 Saturn (0.9mag)
03:55:37.00 +20:11:59.7 Uranus (5.8mag)
00:14:42.83 +00:08:30.7 Neptune (7.8mag)
20:34:06.38 -22:58:17.8 Pluto (14.5mag)
07:10:25.63 +25:31:44.2 Moon (-9.3mag)
-rw-r--r-- 1 apache apache 362 May 20 00:28 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461180.71666420:
07:33:36.41 +22:06:04.5 Io (5.9mag)
07:33:20.14 +22:06:46.6 Europa (6.1mag)
07:33:39.37 +22:06:02.1 Ganymede (5.5mag)
07:34:00.88 +22:05:01.0 Callisto (6.7mag)
07:34:55.74 +21:43:24.3 Himalia (15.5mag)
07:33:32.13 +22:06:16.4 Thebe (16.4mag)
07:35:19.87 +22:07:09.6 Elara (17.5mag)
07:34:35.25 +22:28:22.6 Pasiphae (17.6mag)
07:40:49.02 +22:06:52.8 Carme (18.7mag)
00:43:04.87 +02:14:14.1 Titan (8.7mag)
00:43:15.00 +02:13:59.8 Rhea (10.0mag)
00:43:22.02 +02:12:51.7 Iapetus (11.4mag)
00:43:17.82 +02:13:23.0 Hyperion (14.7mag)
00:44:16.64 +02:18:23.7 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 May 20 00:28 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461180.71666420:
17:11:18.28 -31:57:21.3 JWST
22:25:28.52 -37:29:28.5 Chandra
08:21:57.12 -45:19:39.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 20 00:28 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461180.71666420 -observatory V36
13:26:24.34 -27:39:53.0 14.5mag D/1884 O1 (Barnard)
06:27:03.61 +30:48:33.3 15.8mag D/1886 K1 (Brooks)
15:31:48.34 +01:03:01.8 14.7mag D/1895 Q1 (Swift)
05:18:36.77 +24:25:03.9 17.1mag D/1918 W1 (Schorr)
08:48:15.66 +19:43:22.9 17.8mag P/2009 WX51 (Catalina)
18:53:23.19 -31:11:11.6 13.7mag P/2010 H2 (Vales)
05:35:17.43 -68:24:13.8 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:42:17.02 +31:44:29.1 17.4mag C/2017 K2 (PANSTARRS)
17:22:04.23 +14:05:07.2 17.7mag C/2021 G2 (ATLAS)
23:14:49.34 +30:46:27.9 17.2mag C/2022 E2 (ATLAS)
05:10:38.33 +26:46:38.6 16.3mag C/2022 N2 (PANSTARRS)
09:17:22.31 +31:39:00.3 16.5mag C/2022 QE78 (ATLAS)
08:41:20.88 +02:49:51.2 17.6mag C/2022 R6 (PANSTARRS)
18:39:47.65 +20:55:48.3 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:26:58.09 -11:04:48.1 17.5mag P/2023 B1 (PANSTARRS)
08:59:41.12 -07:17:27.6 18.0mag C/2023 F3 (ATLAS)
22:15:26.55 +65:14:12.2 17.7mag C/2023 H5 (Lemmon)
18:29:48.06 -05:05:52.3 13.8mag C/2023 R1 (PANSTARRS)
14:10:28.99 +86:56:05.8 17.9mag C/2023 X2 (Lemmon)
06:46:24.26 +63:47:32.5 17.5mag C/2024 A1 (ATLAS)
06:17:05.92 +25:43:02.0 12.9mag C/2024 E1 (Wierzchos)
15:52:53.04 +11:29:34.2 17.3mag C/2024 G6 (ATLAS)
20:21:43.56 +25:20:01.6 14.2mag C/2024 J3 (ATLAS)
03:59:02.17 -17:51:01.5 16.1mag C/2024 T5 (ATLAS)
05:48:00.47 +37:55:43.9 17.9mag C/2025 J1 (Borisov)
11:54:11.85 +53:25:37.8 16.7mag C/2025 L1 (ATLAS)
06:10:55.87 -09:38:30.9 11.8mag C/2025 R3 (PANSTARRS)
12:42:06.93 +04:30:16.4 17.2mag C/2025 Y1 (ATLAS)
01:24:02.34 +41:49:46.8 15.6mag C/2026 B2 (Sun-Gao)
11:11:23.32 -11:51:39.2 16.2mag A/2026 E1
19:48:30.89 -08:10:05.3 9.8mag 10P/Tempel
14:22:00.71 -01:36:44.7 17.1mag 24P/Schaumasse
10:59:11.47 -00:52:21.1 15.9mag 29P/Schwassmann-Wachmann
10:47:36.02 -02:35:20.5 17.6mag 43P/Wolf-Harrington
02:42:07.40 +22:57:47.4 17.5mag 47P/Ashbrook-Jackson
08:19:36.16 +28:56:22.8 16.9mag 63P/Wild
00:08:50.68 -07:49:53.5 15.7mag 65P/Gunn
05:42:52.38 +30:36:08.4 16.4mag 76P/West-Kohoutek-Ikemura
02:23:50.12 +14:27:14.1 14.0mag 78P/Gehrels
00:36:43.01 +00:18:31.7 15.2mag 88P/Howell
03:53:45.14 +28:04:42.6 15.1mag 93P/Lovas
06:06:21.66 +33:20:22.6 15.8mag 123P/West-Hartley
09:18:04.88 +22:53:20.9 16.4mag 124P/Mrkos
03:27:49.87 +17:47:30.2 16.4mag 128P/Shoemaker-Holt
03:55:37.15 +17:55:15.7 17.7mag 131P/Mueller
04:29:04.43 +19:40:36.7 12.3mag 141P/Machholz
04:32:10.75 +15:21:25.3 12.2mag 141P-A/Machholz
03:14:43.44 +12:10:43.7 10.5mag 141P-D/Machholz
02:43:42.58 -27:38:45.3 17.5mag 161P/Hartley-IRAS
02:41:30.56 +15:28:30.6 14.8mag 162P/SidingSpring
19:32:18.90 -03:04:13.4 17.8mag 169P/NEAT
17:06:45.50 -09:54:34.3 16.2mag 235P/LINEAR
06:51:22.61 +35:55:09.7 17.3mag 240P/NEAT
23:43:15.21 -10:02:31.0 16.9mag 260P/McNaught
03:15:03.81 +28:38:21.9 17.7mag 295P/LINEAR
21:02:28.91 -34:00:46.4 17.9mag 320P/McNaught
15:25:02.05 +08:21:20.9 17.4mag 391P/Kowalski
07:52:59.98 +21:08:33.4 17.8mag 450P/LONEOS
06:29:04.85 +42:58:29.9 17.7mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.9K May 20 00:28 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.42 -16:06:08.10  ASASSN-26cz  2026-04-22.12 16.24
01:13:11.60 -33:25:16.10    2026-05-13.41 16.8
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
01:13:11.60 -33:25:16.10    2026-05-13.41 16.8
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.29 13.32
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
06:04:29.75 +53:23:34.00  SN 2026eza  2026-03-18.2 17.48
11:54:57.87 +69:19:28.90  AT2026fsf  2026-03-18.14 16.95
10:44:46.95 +58:27:29.30  SN 2026enn  2026-03-18.13 17.53
20:45:54.04 -73:26:43.00  AT 2026ezy  2026-03-18.13 16.83
06:53:18.10 -59:10:49.30  ASASSN-26bs  2026-03-18.02 16.93
07:45:09.29 -62:14:36.20  ASASSN-26br  2026-03-16.16 16.78
19:24:27.93 -52:04:36.40  AT 2023uk  2026-03-16.35 14.2
04:52:54.50 -15:20:57.10  AT2026fhw  2026-03-14.06 SDSS
-rw-r--r-- 1 apache apache 5.8K May 20 00:28 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
17:43:29.74 +11:24:00.3  TCP J17432974+1124003  2026-02-22.3773  13.6mag
09:55:01.59 +69:08:42.7  PNV J09550159+6908427  2026-02-20.893  19.0mag
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
-rw-r--r-- 1 apache apache 188K May 20 00:28 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
07:10:35.982 -68:41:17.89  AT 2026mli  2026-05-12.97 19.219
17:52:46.431 +47:52:46.86  AT 2026mlh  2026-05-08.38 20.1882
14:13:17.140 -79:34:21.34  SN 2026mlg  2026-05-13.16 19.098
13:01:56.482 -31:45:10.71  SN 2026mlf  2026-05-12.13 19.007
07:54:45.643 -77:42:34.01  AT 2026mle  2026-05-13.07 19.016
20:30:20.180 -54:23:56.77  AT 2026mld  2026-05-13.27 18.409
22:04:13.307 -62:36:12.13  AT 2026mlc  2026-05-13.37 18.826
05:26:12.032 -40:06:08.32  AT 2026mlb  2026-05-13.00 18.67
19:42:54.081 +00:48:22.14  AT 2026mla  2026-05-13.45 19.82
19:30:52.401 +01:28:25.46  AT 2026mkz  2026-05-10.43 18.98
19:16:53.816 +07:01:58.07  AT 2026mky  2026-05-13.38 19.79
18:26:55.952 +08:19:11.34  AT 2026mkx  2026-05-09.34 18.11
18:46:00.564 +05:06:38.95  AT 2026mkw  2026-05-08.40 19.71
14:09:28.410 +14:24:05.48  AT 2026mkv  2026-05-13.26 20.45
10:19:49.459 +35:57:58.03  AT 2026mku  2026-05-08.16 20.5914
08:06:09.530 +34:06:49.84  AT 2026mkt  2026-05-09.16 19.864
10:53:32.277 +43:02:13.19  AT 2026mks  2026-05-08.20 19.7954
18:01:16.824 +61:44:43.86  AT 2026mkr  2026-05-11.93 20.08
18:17:49.524 +02:21:23.22  AT 2026mkq  2026-05-09.38 19.93
18:01:57.479 +12:50:56.84  AT 2026mkp  2026-05-12.38 20.49
-rw-r--r-- 1 apache apache 30K May 20 00:28 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed May 20 00:28:27 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 30s (0.50 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 75s (1.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 112s (1.87 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 21s (0.35 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 103s (1.72 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: 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: 13s (0.22 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 140s (2.33 min)
FIELD_Sco-02-Q2b1x1: 264s (4.40 min)
=======================================
TOTAL_RUNTIME: 265s (4.42 min)
Finished: Wed May 20 00:32:52 CDT 2026