Mean magnitude and position on the discovery images: 
                   2026 07 31.3005  2461252.8005  12.14  20:35:27.27 +05:31:55.7
 50.59072 -20.14681 galactic  Del  Second-epoch detections are separated by 0.1" and 6.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
397 Vienna                  -1     -0       1  12.1     0    0
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:35:27.27 +05:31:55.7:  15.98 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:35:27.27 +05:31:55.7:  15.91 +/- 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.

Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits  wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -crosshair 4608.43164 3486.07129 image    wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -crosshair 4614.25293 3484.52979 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al

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

     TAU0008  C2026 07 31.30048 20 35 27.27 +05 31 55.7          12.1 R      V36

Position measured on individual images:

     TAU0008  C2026 07 31.30023 20 35 27.27 +05 31 55.7          12.1 R      V36
     TAU0008  C2026 07 31.30072 20 35 27.28 +05 31 55.7          12.2 R      V36

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

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

TCP 2026 07 31.3005*  20 35 27.27 +05 31 55.7  12.1 U             Del       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,2461252.8005,12.14,0.05,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 20260731.3005 12.14CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 31.3005  2461252.8005  12.74  20:51:41.30 +01:48:39.7
 49.44392 -25.54391 galactic  Aqr  Second-epoch detections are separated by 0.8" and 6.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
478 Tergeste                -1     -0       1  12.8    -0   -0
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:51:41.30 +01:48:39.7:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:51:41.30 +01:48:39.7:  15.67 +/- 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.

Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits  wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -crosshair 2135.75586 5735.35156 image    wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -crosshair 2141.69482 5733.72363 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al

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

     TAU0008  C2026 07 31.30048 20 51 41.30 +01 48 39.7          12.7 R      V36

Position measured on individual images:

     TAU0008  C2026 07 31.30023 20 51 41.32 +01 48 39.4          12.7 R      V36
     TAU0008  C2026 07 31.30072 20 51 41.28 +01 48 40.0          12.8 R      V36

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

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

TCP 2026 07 31.3005*  20 51 41.30 +01 48 39.7  12.7 U             Aqr       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,2461252.8005,12.74,0.05,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 20260731.3005 12.74CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 31.3005  2461252.8005  12.73  20:20:13.84 +02:19:03.9
 45.61078 -18.51374 galactic  Aql  Second-epoch detections are separated by 2.6" and 5.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
273 Atropos                 -2      0       2  12.8    -0    0
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:20:13.84 +02:19:03.9:  15.26 +/- 0.23  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:20:13.84 +02:19:03.9:  15.28 +/- 0.24  detection
Forced photometry reference-image weighted average:  15.27 +/- 0.17
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.

Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits  wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -crosshair 6911.45361 5435.93115 image    wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -crosshair 6917.02295 5434.64600 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al

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

     TAU0008  C2026 07 31.30048 20 20 13.84 +02 19 03.9          12.7 R      V36

Position measured on individual images:

     TAU0008  C2026 07 31.30023 20 20 13.78 +02 19 04.8          12.8 R      V36
     TAU0008  C2026 07 31.30072 20 20 13.90 +02 19 03.0          12.7 R      V36

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

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

TCP 2026 07 31.3005*  20 20 13.84 +02 19 03.9  12.7 U             Aql       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,2461252.8005,12.73,0.05,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 20260731.3005 12.73CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 07 31.3005  2461252.8005  12.89  20:29:34.43 +05:07:00.1
 49.40645 -19.11183 galactic  Del  Second-epoch detections are separated by 1.6" and 6.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
456 Abnoba                   0     -0       0  12.8    -0   -0
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:34.43 +05:07:00.1:  16.00 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:29:34.43 +05:07:00.1:  15.89 +/- 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.

Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits


fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits  wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -crosshair 5492.98438 3738.41553 image    wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -crosshair 5498.97705 3736.71411 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al

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

     TAU0008  C2026 07 31.30048 20 29 34.43 +05 07 00.1          12.9 R      V36

Position measured on individual images:

     TAU0008  C2026 07 31.30023 20 29 34.47 +05 06 59.5          12.9 R      V36
     TAU0008  C2026 07 31.30072 20 29 34.40 +05 07 00.7          12.8 R      V36

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

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

TCP 2026 07 31.3005*  20 29 34.43 +05 07 00.1  12.9 U             Del       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,2461252.8005,12.89,0.05,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 20260731.3005 12.89CV NMW


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

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

FITS images used in this processing run:

Field Del-02-Q2b1x1 reference image: Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Field Del-02-Q2b1x1 reference image: Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Field Del-02-Q2b1x1 second-epoch image: Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Field Del-02-Q2b1x1 second-epoch image: Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
First image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Last  image: 2461252.80072027 31.07.2026 07:12:52.231   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.65
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: 5 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  17506
Objects passed selection criteria:  17419
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 11444.2
Average stars matched: 10881.5 (95.0827 %)
Memory usage VmPeak:   242748 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:30:34 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: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
First image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Last  image: 2461252.80072027 31.07.2026 07:12:52.231   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 56
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.33
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: 28 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  127670
Objects passed selection criteria:  127322
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 87920.8
Average stars matched: 82917.5 (94.3094 %)
Memory usage VmPeak:   585908 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:31:51 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Del-02-Q2b1x1
#######################################
########### Starting Del-02-Q2b1x1 ###########
Processing Del-02-Q2b1x1
server tau has sufficient free disk space available: 1026035 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1026035 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.png' -> 'transient_report/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits_preview.png'

Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits


renamed 'Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.png' -> 'transient_report/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits_preview.png'

Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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= 589.5471
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 620.6100
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5973.2317
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1217.8564
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5975.0855
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1215.6544
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 10.1319
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.1100006103516 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-31T02:12:10.0050510' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T07:12:10.0050510' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61252.3001157986 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T07:12:19.9047618' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.3002303704 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     308.568200387907 / [deg] RA of telescope" status=0
Record 32: "DEC     =      6.0001802187829 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     61.7536111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     193.115555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.13478221700074 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Del-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '20 34 17'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20443 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20443 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.1100006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.1100006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/d_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits :)

Spent 0.634523 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/d_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.1399993896484 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-31T02:12:52.2314838' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T07:12:52.2314838' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61252.3006045255 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T07:13:02.1314645' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.3007191089 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     308.568200377927 / [deg] RA of telescope" status=0
Record 32: "DEC     =     6.00018020258522 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     61.7202777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     193.476388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.13513636898385 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Del-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '20 34 17'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20443 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20443 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.1399993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.1399993896484 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/d_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits :)

Spent 0.683557 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/d_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Previews of the CALIBRATED second-epoch images:


fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits



fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
  
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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: 2461252.80023154
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits exists and is non-empty
Saving wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits to local_wcs_cache/
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits exists and is non-empty
Saving wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits to local_wcs_cache/
'wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits' -> 'local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits'
wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits exists and is non-empty
Saving wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits to local_wcs_cache/
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits' -> 'local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits'
wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits exists and is non-empty
Saving wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits to local_wcs_cache/
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits' -> 'local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:16.136 +06:00:43.84 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits (1st new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Image size: 936.9'x623.9'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.531 +06:00:51.50 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 20:34:16.136 +06:00:43.84
Second-epoch image center 20:34:15.531 +06:00:51.50
Angular distance between the image centers 0.0033 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits (2nd new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Image size: 936.9'x623.9'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:17.853 +06:00:42.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 20:34:16.136 +06:00:43.84
Second-epoch image center 20:34:17.853 +06:00:42.47
Angular distance between the image centers 0.0071 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  20:34:15.531 +06:00:51.50
Second-epoch second image center 20:34:17.853 +06:00:42.47
Angular distance between the image centers 0.00994 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits &> /tmp/tmp.o3csazfQd2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits &> /tmp/tmp.49CeniwFPL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits &> /tmp/tmp.t2PeTPyzla
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits &> /tmp/tmp.PTkSEwJlnS
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Calibrating the magnitude scale
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat
The reference image (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits) and catalog (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat) found
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 21827 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5937 to 316.5006 deg, Dec +0.7231 to +11.2735 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 300.5937 to 316.5006 deg, Dec 0.7231 to 11.2735 deg
Loaded 13963 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): 11317 out of 12049 total matches.
Matched with Tycho-2 12049 out of 21827 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.750800
a=0.000000 b=1.000000 c=22.750800
From vast_summary.log: estimated ref. image limiting mag.:  -7.65
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.10

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 21827 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5937 to 316.5006 deg, Dec +0.7231 to +11.2735 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 300.5937 to 316.5006 deg, Dec 0.7231 to 11.2735 deg
Loaded 13963 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): 11317 out of 12049 total matches.
Matched with Tycho-2 12049 out of 21827 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (aperture=6.2)
Read 20873 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5973 to 316.5096 deg, Dec +0.7383 to +11.2856 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 300.5973 to 316.5096 deg, Dec 0.7383 to 11.2856 deg
Loaded 13969 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): 11264 out of 11939 total matches.
Matched with Tycho-2 11939 out of 20873 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 2.3 pix  Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
 2.6 pix  fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
 2.6 pix  fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Limiting magnitude estimates:
 15.1 mag.  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 15.1 mag.  Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
 13.9 mag.  fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
 13.9 mag.  fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.1 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.o3csazfQd2 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1622, bad_region=4013, passed=21827
Got 21827 stars (including 16388 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 21827 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 18680 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18680 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18680 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4876 stars left (next iteration limit 5362)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits N_match=4876 sigma_overall_arcsec=0.425 sigma_q1_arcsec=0.391 sigma_q2_arcsec=0.390 sigma_q3_arcsec=0.481 sigma_q4_arcsec=0.402 n_q1=1578 n_q2=795 n_q3=1621 n_q4=882 worst_quadrant_to_overall_ratio=1.132
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.49CeniwFPL (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1538, bad_region=3832, passed=20873
Got 20873 stars (including 15698 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat 
util/solve_plate_with_UCAC5 got 20873 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 17865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 17865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 17865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 4876 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits N_match=4876 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.411 sigma_q2_arcsec=0.411 sigma_q3_arcsec=0.459 sigma_q4_arcsec=0.408 n_q1=1572 n_q2=791 n_q3=1634 n_q4=879 worst_quadrant_to_overall_ratio=1.091
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits -region wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.t2PeTPyzla (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=556, bad_region=1833, passed=7418
Got 7418 stars (including 5136 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 7418 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 4846 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 5952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 5952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 5952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 4847 stars left (next iteration limit 5330)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=6.473 arcsec worst_quadrant_rms=7.385 arcsec
SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.436 arcsec worst_quadrant_rms=0.521 arcsec
SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.402 arcsec worst_quadrant_rms=0.494 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4847 robust_rms_before=0.674 arcsec robust_rms_before_corrected=0.450 arcsec robust_rms_after=0.402 arcsec worst_quadrant_rms_before=0.564 worst_quadrant_rms_after=0.494
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Image size: 937.2'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.546 +06:00:51.30 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 7418 stars ###
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/correct_sextractor_wcs_catalog_usingxy2sky954260.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.674 -> 0.402 arcsec)
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits N_match=4847 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.514 n_q1=1574 n_q2=997 n_q3=1329 n_q4=947 worst_quadrant_to_overall_ratio=1.220
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -region wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PTkSEwJlnS (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=577, bad_region=1837, passed=7425
Got 7425 stars (including 5136 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat 
util/solve_plate_with_UCAC5 got 7425 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 5957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 5957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 5957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4847 stars left (next iteration limit 5331)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=6.551 arcsec worst_quadrant_rms=7.176 arcsec
SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.429 arcsec worst_quadrant_rms=0.503 arcsec
SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.402 arcsec worst_quadrant_rms=0.495 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4847 robust_rms_before=0.680 arcsec robust_rms_before_corrected=0.456 arcsec robust_rms_after=0.429 arcsec worst_quadrant_rms_before=0.561 worst_quadrant_rms_after=0.503
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Image size: 936.9'x623.9'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:17.872 +06:00:42.27 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 7425 stars ###
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/correct_sextractor_wcs_catalog_usingxy2sky954217.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.680 -> 0.429 arcsec)
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits N_match=4847 sigma_overall_arcsec=0.462 sigma_q1_arcsec=0.380 sigma_q2_arcsec=0.535 sigma_q3_arcsec=0.454 sigma_q4_arcsec=0.542 n_q1=1574 n_q2=989 n_q3=1325 n_q4=959 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -region wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits sigma_overall=0.425 worst_q_ratio=1.132
ref2=Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits sigma_overall=0.421 worst_q_ratio=1.091
new1=fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits sigma_overall=0.421 worst_q_ratio=1.220
new2=fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits sigma_overall=0.462 worst_q_ratio=1.173
reference average sigma_overall=0.423 worst_q_ratio=1.1115
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348_astrometric_residuals.png (4876 matched stars from wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355_astrometric_residuals.png (4876 matched stars from wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140_astrometric_residuals.png (4847 matched stars from wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141_astrometric_residuals.png (4847 matched stars from wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits'
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits'
Preparing the HTML report for the field Del-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 30758_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 30758_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    10.62    20:20:43.03 +09:47:13.7   6825 0902   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:20:43.04 +09:47:12.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 17885_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 17885_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    10.27    20:21:26.89 +09:34:20.9   6716 1033   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:21:26.90 +09:34:20.9 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 Del-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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
  
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Creating symlink local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Creating symlink local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Creating symlink local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits exists and is non-empty
wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:16.136 +06:00:43.84 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits (1st new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Image size: 936.9'x623.9'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.531 +06:00:51.50 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 20:34:16.136 +06:00:43.84
Second-epoch image center 20:34:15.531 +06:00:51.50
Angular distance between the image centers 0.0033 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits (2nd new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Image size: 936.9'x623.9'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:17.853 +06:00:42.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 20:34:16.136 +06:00:43.84
Second-epoch image center 20:34:17.853 +06:00:42.47
Angular distance between the image centers 0.0071 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  20:34:15.531 +06:00:51.50
Second-epoch second image center 20:34:17.853 +06:00:42.47
Angular distance between the image centers 0.00994 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits &> /tmp/tmp.LTYOIjXwou
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits &> /tmp/tmp.Lo4DriRyMW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits &> /tmp/tmp.xAC3za0KdL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits &> /tmp/tmp.uFbynFVWd1
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Calibrating the magnitude scale
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat
The reference image (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits) and catalog (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat) found
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 152794 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5811 to 316.5006 deg, Dec +0.7222 to +11.2791 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 300.5811 to 316.5006 deg, Dec 0.7222 to 11.2791 deg
Loaded 13995 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): 9716 out of 12424 total matches.
Matched with Tycho-2 12424 out of 152794 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.603400
a=0.000000 b=1.000000 c=22.603400
From vast_summary.log: estimated ref. image limiting mag.:  -7.33
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.27

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 152794 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5811 to 316.5006 deg, Dec +0.7222 to +11.2791 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 300.5811 to 316.5006 deg, Dec 0.7222 to 11.2791 deg
Loaded 13995 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): 9716 out of 12424 total matches.
Matched with Tycho-2 12424 out of 152794 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (aperture=4.7)
Read 147005 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5899 to 316.5096 deg, Dec +0.7333 to +11.2899 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 300.5899 to 316.5096 deg, Dec 0.7333 to 11.2899 deg
Loaded 13985 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): 9842 out of 12389 total matches.
Matched with Tycho-2 12389 out of 147005 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 45 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 2.2 pix  Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
 2.4 pix  fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
 2.4 pix  fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Limiting magnitude estimates:
 15.3 mag.  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 15.2 mag.  Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
 14.0 mag.  fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
 14.0 mag.  fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.4 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.LTYOIjXwou (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=16651, bad_region=18815, passed=152772
Got 152772 stars (including 118879 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 152772 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138943 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4884 stars left (next iteration limit 5372)
Stop iterations.


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

SIP_REFIT: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits N_match=4884 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.407 sigma_q3_arcsec=0.457 sigma_q4_arcsec=0.394 n_q1=1629 n_q2=849 n_q3=1523 n_q4=883 worst_quadrant_to_overall_ratio=1.111
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Lo4DriRyMW (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=15465, bad_region=17400, passed=146988
Got 146988 stars (including 115659 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat 
util/solve_plate_with_UCAC5 got 146988 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 134141 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 134141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 134140 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4882 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits N_match=4882 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.391 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.448 sigma_q4_arcsec=0.401 n_q1=1649 n_q2=842 n_q3=1513 n_q4=878 worst_quadrant_to_overall_ratio=1.088
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits -region wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.xAC3za0KdL (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=3362, bad_region=10978, passed=56018
Got 56018 stars (including 43091 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 56018 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 4857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 47640 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 47640 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 47640 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4857 stars left (next iteration limit 5342)
Stop iterations.


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

SIP_REFIT: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits N_match=4857 sigma_overall_arcsec=0.439 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.537 sigma_q3_arcsec=0.427 sigma_q4_arcsec=0.540 n_q1=1607 n_q2=926 n_q3=1418 n_q4=906 worst_quadrant_to_overall_ratio=1.231
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits -region wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.uFbynFVWd1 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=3437, bad_region=10936, passed=56098
Got 56098 stars (including 43149 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat 
util/solve_plate_with_UCAC5 got 56098 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 4857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 47753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 47753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 47753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4855 stars left (next iteration limit 5342)
Stop iterations.


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

SIP_REFIT: wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits N_match=4855 sigma_overall_arcsec=0.443 sigma_q1_arcsec=0.354 sigma_q2_arcsec=0.535 sigma_q3_arcsec=0.442 sigma_q4_arcsec=0.524 n_q1=1616 n_q2=921 n_q3=1414 n_q4=904 worst_quadrant_to_overall_ratio=1.209
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits -region wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.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_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.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_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/wcs_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits
Preparing the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:25:09.64 +05:47:55.4:  12.09 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:47:40.52 +09:24:24.2:  12.95 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:46:53.87 +05:51:28.0:  13.75 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:24:24.85 +02:55:38.7:  13.45 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:49:01.99 +09:22:25.7:  13.06 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:26:18.94 +07:00:17.1:  12.98 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:35:27.27 +05:31:55.7:  15.98 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:19.44 +09:54:47.8:  11.81 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:49:01.99 +09:22:25.7:  13.00 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:25:09.64 +05:47:55.4:  12.03 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:46:53.87 +05:51:28.0:  13.73 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:24:24.85 +02:55:38.7:  13.36 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:26:18.94 +07:00:17.1:  13.07 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:47:40.52 +09:24:24.2:  12.93 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.03 +/- 0.02
Forced photometry reference-image weighted average:  12.06 +/- 0.01
Forced photometry reference-image weighted average:  13.74 +/- 0.04
Forced photometry reference-image weighted average:  13.02 +/- 0.02
Forced photometry reference-image weighted average:  13.40 +/- 0.03
Forced photometry reference-image weighted average:  12.94 +/- 0.02
Forced photometry filter REJECTED candidate at 20:49:01.99 +09:22:25.7: ref_mag=13.03 +/- 0.02 new_mean_mag=13.1227 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:25:09.64 +05:47:55.4: ref_mag=12.06 +/- 0.01 new_mean_mag=12.2721 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:46:53.87 +05:51:28.0: ref_mag=13.74 +/- 0.04 new_mean_mag=13.0265 delta=0.71 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:26:18.94 +07:00:17.1: ref_mag=13.02 +/- 0.02 new_mean_mag=13.3290 delta=-0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:24:24.85 +02:55:38.7: ref_mag=13.40 +/- 0.03 new_mean_mag=13.4287 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:47:40.52 +09:24:24.2: ref_mag=12.94 +/- 0.02 new_mean_mag=13.1800 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:47:29.27 +01:50:40.6:  12.59 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:35:27.27 +05:31:55.7:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:29:19.44 +09:54:47.8:  11.77 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.79 +/- 0.01
Forced photometry filter REJECTED candidate at 20:29:19.44 +09:54:47.8: ref_mag=11.79 +/- 0.01 new_mean_mag=11.8159 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:51:41.30 +01:48:39.7:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:47:29.27 +01:50:40.6:  12.67 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.62 +/- 0.02
Forced photometry filter REJECTED candidate at 20:47:29.27 +01:50:40.6: ref_mag=12.62 +/- 0.02 new_mean_mag=12.5596 delta=0.06 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:34.43 +05:07:00.1:  16.00 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:20:13.84 +02:19:03.9:  15.26 +/- 0.23  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:40.93 +03:00:34.7:  12.85 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:23:13.35 +08:27:33.0:  12.52 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:51:41.30 +01:48:39.7:  15.67 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:45:59.55 +07:23:49.1:  13.04 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:29:34.43 +05:07:00.1:  15.89 +/- 99.00  upperlimit
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:23:13.35 +08:27:33.0:  12.54 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:29:40.93 +03:00:34.7:  12.85 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.53 +/- 0.02
Forced photometry reference-image weighted average:  12.85 +/- 0.02
Forced photometry filter REJECTED candidate at 20:23:13.35 +08:27:33.0: ref_mag=12.53 +/- 0.02 new_mean_mag=12.7014 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:20:13.84 +02:19:03.9:  15.28 +/- 0.24  detection
Forced photometry filter REJECTED candidate at 20:29:40.93 +03:00:34.7: ref_mag=12.85 +/- 0.02 new_mean_mag=12.8578 delta=-0.00 (need > 0.90)
Forced photometry reference-image weighted average:  15.27 +/- 0.17
Forced photometry filter KEPT candidate at 20:20:13.84 +02:19:03.9: ref_mag=15.27 +/- 0.17 new_mean_mag=12.7301 delta=2.54 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:23:27.52 +10:05:54.0:  12.83 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:48:41.04 +02:03:38.8:  13.13 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:45:59.55 +07:23:49.1:  13.07 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.06 +/- 0.02
Forced photometry filter REJECTED candidate at 20:45:59.55 +07:23:49.1: ref_mag=13.06 +/- 0.02 new_mean_mag=13.0077 delta=0.05 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:26:20.89 +02:56:37.4:  13.05 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:23:27.52 +10:05:54.0:  12.84 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:48:41.04 +02:03:38.8:  13.33 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.83 +/- 0.02
Forced photometry filter REJECTED candidate at 20:23:27.52 +10:05:54.0: ref_mag=12.83 +/- 0.02 new_mean_mag=12.8223 delta=0.01 (need > 0.90)
Forced photometry reference-image weighted average:  13.21 +/- 0.04
Forced photometry filter REJECTED candidate at 20:48:41.04 +02:03:38.8: ref_mag=13.21 +/- 0.04 new_mean_mag=13.1118 delta=0.10 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:36:59.89 +06:15:51.3:  12.97 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:26:20.89 +02:56:37.4:  13.00 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.03 +/- 0.02
Forced photometry filter REJECTED candidate at 20:26:20.89 +02:56:37.4: ref_mag=13.03 +/- 0.02 new_mean_mag=13.0617 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:52:11.39 +06:47:49.4:  13.32 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:36:59.89 +06:15:51.3:  12.95 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.96 +/- 0.02
Forced photometry filter REJECTED candidate at 20:36:59.89 +06:15:51.3: ref_mag=12.96 +/- 0.02 new_mean_mag=13.2791 delta=-0.32 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:44:42.78 +04:08:55.8:  13.26 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:39:56.82 +08:45:03.5:  13.40 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:52:11.39 +06:47:49.4:  13.32 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.32 +/- 0.03
Forced photometry filter REJECTED candidate at 20:52:11.39 +06:47:49.4: ref_mag=13.32 +/- 0.03 new_mean_mag=13.3722 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:44:42.78 +04:08:55.8:  13.35 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.29 +/- 0.03
Forced photometry filter REJECTED candidate at 20:44:42.78 +04:08:55.8: ref_mag=13.29 +/- 0.03 new_mean_mag=13.3482 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-21_03-33-54_20.00sec_4.90C_LIGHT_0355.fits at 20:39:56.82 +08:45:03.5:  13.48 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.43 +/- 0.03
Forced photometry filter REJECTED candidate at 20:39:56.82 +08:45:03.5: ref_mag=13.43 +/- 0.03 new_mean_mag=13.5845 delta=-0.15 (need > 0.90)
Adding exclusion_list_local.txt__out175436.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out176642.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out177542.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out178071.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 172609_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172609_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.45    20:24:24.92 +02:55:38.0   6274 5065   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.41    20:24:24.78 +02:55:39.5   6281 5063   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 172610_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172610_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.41    20:26:18.93 +07:00:17.4   5982 2596   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.27    20:26:18.95 +07:00:16.9   5988 2595   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 172616_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172616_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.35    20:47:40.49 +09:24:23.7   2786 1127   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.08    20:47:40.55 +09:24:24.7   2792 1125   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172618_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172618_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.29    20:49:02.00 +09:22:25.5   2582 1144   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.02    20:49:01.98 +09:22:26.0   2588 1142   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172621_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172621_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.15    20:46:53.82 +05:51:26.7   2887 3281   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.95    20:46:53.93 +05:51:29.3   2892 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172625_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172625_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.09    20:39:22.16 +05:22:01.0   4025 3582   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:39:22.16 +05:22:00.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172626_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172626_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.03    20:51:04.53 +04:53:03.1   2255 3864   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:51:04.49 +04:53:01.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172633_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172633_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.51    20:50:14.53 +04:28:07.1   2379 4117   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:50:14.54 +04:28:07.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172634_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172634_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    12.34    20:25:09.64 +05:47:56.0   6157 3325   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.22    20:25:09.64 +05:47:54.9   6163 3324   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172635_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172635_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.07    20:45:58.63 +04:01:31.7   3023 4390   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:45:58.59 +04:01:31.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172637_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 172637_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    10.57    20:20:43.02 +09:47:13.4   6825 0902   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:20:43.03 +09:47:13.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174875_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 174875_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    11.83    20:29:19.42 +09:54:48.2   5531 0833   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    11.81    20:29:19.45 +09:54:47.5   5537 0832   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 175436_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
Preparing report for the candidate 175436_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176304_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 176304_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.20    20:25:39.54 +10:04:20.2   6085 0733   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:25:39.62 +10:04:21.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176471_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 176471_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    12.60    20:47:29.23 +01:50:40.7   2777 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.52    20:47:29.32 +01:50:40.5   2782 5715   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176577_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 176577_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.75    20:48:26.60 +01:44:38.2   2636 5776   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:48:26.62 +01:44:38.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176642_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
Preparing report for the candidate 176642_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176949_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 176949_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.68    20:32:14.30 +02:07:59.5   5096 5544   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:32:14.30 +02:07:58.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177443_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 177443_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    12.71    20:23:13.30 +08:27:33.9   6445 1713   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.69    20:23:13.40 +08:27:32.2   6451 1712   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177542_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
Preparing report for the candidate 177542_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177544_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 177544_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.85    20:39:10.91 +10:03:44.6   4065 0738   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:39:10.96 +10:03:44.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177783_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 177783_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    12.85    20:29:40.92 +03:00:35.0   5477 5014   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.86    20:29:40.93 +03:00:34.3   5483 5013   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178071_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
Preparing report for the candidate 178071_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178073_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178073_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.00    20:45:59.55 +07:23:49.5   3030 2349   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.01    20:45:59.56 +07:23:48.8   3036 2348   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178128_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178128_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.73    20:33:51.52 +10:04:53.3   4860 0730   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:33:51.54 +10:04:53.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178337_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178337_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.08    20:46:43.40 +02:27:16.0   2902 5344   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:46:43.42 +02:27:17.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178363_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178363_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    12.99    20:39:14.71 +10:04:32.3   4056 0730   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:39:14.74 +10:04:32.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178471_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178471_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    12.93    20:23:27.48 +10:05:54.7   6408 0717   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    12.75    20:23:27.55 +10:05:53.4   6414 0715   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 178790_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 178790_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.19    20:48:41.04 +02:03:38.9   2596 5584   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.05    20:48:41.05 +02:03:38.6   2602 5583   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 179319_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 179319_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.09    20:26:20.89 +02:56:37.7   5981 5055   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.05    20:26:20.88 +02:56:37.0   5987 5053   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 179356_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 179356_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.23    20:37:00.02 +06:15:52.4   4378 3043   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.34    20:36:59.76 +06:15:50.3   4384 3041   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 179368_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 179368_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.14    20:49:30.66 +08:42:40.4   2513 1545   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:49:30.70 +08:42:39.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 180184_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 180184_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.41    20:37:32.29 +06:10:19.9   4302 3097   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:37:32.29 +06:10:20.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 180759_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 180759_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.51    20:52:11.49 +06:47:50.3   2092 2703   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.31    20:52:11.30 +06:47:48.4   2098 2702   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 181088_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 181088_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.57    20:44:42.83 +04:08:58.7   3209 4317   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.27    20:44:42.73 +04:08:52.8   3215 4316   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 181178_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 181178_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.54    20:27:05.37 +09:04:20.1   5871 1342   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
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Considering the candidate 181222_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 181222_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 1     2026 07 31.30023    2461252.80023    13.59    20:39:56.83 +08:45:03.3   3942 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-10_20.00sec_-0.00C_LIGHT_0140.fits
Discovery image 2     2026 07 31.30072    2461252.80072    13.58    20:39:56.81 +08:45:03.7   3948 1534   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

  
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Considering the candidate 181708_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 181708_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 2     2026 07 31.30072    2461252.80072    13.95    20:46:16.81 +06:11:52.6   2987 3074   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:46:16.85 +06:11:54.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 115633_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 115633_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    12.29    20:30:14.90 +10:16:29.7   5399 0612   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:30:14.89 +10:16:29.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 71340_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 71340_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    12.26    20:30:38.59 +06:10:40.7   5338 3095   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:30:38.62 +06:10:40.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 125391_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 125391_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    12.52    20:22:03.91 +09:36:40.5   6623 1010   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:22:03.92 +09:36:39.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 83629_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 83629_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    12.10    20:29:03.24 +06:58:00.3   5577 2618   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:29:03.25 +06:58:00.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 76557_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 76557_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    12.40    20:51:17.58 +06:30:59.2   2232 2874   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:51:17.61 +06:30:58.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 125889_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 125889_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    10.28    20:21:26.92 +09:34:20.6   6716 1033   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:21:26.92 +09:34:20.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 116989_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141
The candidate 116989_fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141 did not pass the final checks
Discovery image 3     2026 07 31.30072    2461252.80072    11.87    20:17:27.57 +10:10:04.2   7314 0664   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Del-02-Q2b1x1_022753_TTUQ2b1x1_861633_NiDe00al/fd_Del-02-Q2b1x1_2026-07-31_02-12-52_20.00sec_-0.00C_LIGHT_0141.fits

**** FOUND  20:17:27.58 +10:10:04.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
20:35:27.27 +05:31:55.7
20:51:41.30 +01:48:39.7
20:20:13.84 +02:19:03.9
20:29:34.43 +05:07:00.1
########### Completed Del-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 ####
20:35:27.27 +05:31:55.7
20:51:41.30 +01:48:39.7
20:20:13.84 +02:19:03.9
20:29:34.43 +05:07:00.1
###################################################################################
20:35:27.27 +05:31:55.7  -- asteroid (will NOT add it to exclusion list)
20:51:41.30 +01:48:39.7  -- asteroid (will NOT add it to exclusion list)
20:20:13.84 +02:19:03.9  -- asteroid (will NOT add it to exclusion list)
20:29:34.43 +05:07:00.1  -- 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)2461252.80023154 -observatory V36
07:19:15.35 +19:49:40.8 Mercury (0.5mag)
11:34:11.59 +02:49:51.9 Venus (-4.3mag)
05:26:06.55 +23:17:24.1 Mars (1.3mag)
08:35:46.27 +19:07:23.0 Jupiter (-1.8mag)
00:56:47.10 +03:20:00.3 Saturn (0.6mag)
04:10:43.45 +20:54:20.0 Uranus (5.8mag)
00:16:30.34 +00:16:10.2 Neptune (7.7mag)
20:28:54.44 -23:27:01.7 Pluto (14.4mag)
21:58:08.28 -13:22:22.3 Moon (-12.3mag)
-rw-r--r-- 1 apache apache 362 Jul 31 02:30 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461252.80023154:
08:35:47.17 +19:07:21.2 Io (6.0mag)
08:35:42.34 +19:07:40.7 Europa (6.3mag)
08:35:58.97 +19:06:32.9 Ganymede (5.5mag)
08:35:38.53 +19:07:51.8 Callisto (6.7mag)
08:33:30.48 +19:02:03.2 Himalia (15.7mag)
08:35:46.36 +19:07:23.0 Thebe (16.6mag)
08:32:57.26 +19:02:09.0 Elara (17.7mag)
08:39:47.89 +18:50:40.3 Pasiphae (17.9mag)
08:39:28.13 +19:16:00.5 Carme (19.0mag)
00:56:57.23 +03:19:34.2 Titan (8.5mag)
00:56:50.12 +03:20:03.2 Rhea (9.7mag)
00:56:33.97 +03:17:34.4 Iapetus (11.2mag)
00:56:57.79 +03:20:14.0 Hyperion (14.4mag)
00:56:19.88 +03:14:15.0 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 31 02:30 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461252.80023154:
18:34:06.97 -26:40:31.8 JWST
15:21:48.05 +52:36:03.3 Chandra
09:57:01.85 -55:52:05.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 31 02:30 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461252.80023154 -observatory V36
03:04:17.38 +16:40:20.1 17.7mag P/1996 R2 (Lagerkvist)
18:04:43.28 -34:39:08.2 13.9mag P/2010 H2 (Vales)
06:46:17.72 -68:37:47.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:36.20 +32:49:52.2 17.7mag C/2017 K2 (PANSTARRS)
03:18:39.32 +33:24:05.2 16.4mag P/2021 N1 (ZTF)
22:45:00.12 +31:51:16.8 17.3mag C/2022 E2 (ATLAS)
06:35:23.82 +26:40:15.1 16.8mag C/2022 N2 (PANSTARRS)
10:14:16.17 +28:49:43.6 16.9mag C/2022 QE78 (ATLAS)
09:23:32.92 +05:15:57.1 17.9mag C/2022 R6 (PANSTARRS)
15:11:26.85 -11:59:32.0 17.8mag P/2023 B1 (PANSTARRS)
21:21:30.42 +66:46:17.0 17.9mag C/2023 H5 (Lemmon)
15:56:48.14 -12:11:07.7 14.2mag C/2023 R1 (PANSTARRS)
07:58:58.31 +30:59:27.3 15.1mag C/2024 E1 (Wierzchos)
15:08:34.83 +15:37:00.5 17.7mag C/2024 G6 (ATLAS)
19:13:26.73 +42:28:51.5 13.7mag C/2024 J3 (ATLAS)
21:22:06.25 +48:36:05.0 17.7mag C/2024 R4 (PANSTARRS)
05:08:34.59 -13:05:52.1 15.5mag C/2024 T5 (ATLAS)
06:50:49.66 +25:32:05.8 17.9mag C/2025 J1 (Borisov)
07:27:06.93 -15:06:06.8 17.4mag C/2025 R3 (PANSTARRS)
10:22:07.51 +21:23:05.8 17.4mag C/2025 V2 (Rankin)
12:53:38.88 +02:51:13.7 17.0mag C/2025 Y1 (ATLAS)
16:08:10.71 +78:29:56.7 17.0mag C/2026 A2 (Bok)
03:03:45.11 +45:59:49.8 17.0mag C/2026 B2 (Sun-Gao)
11:40:25.41 +07:38:50.3 17.2mag A/2026 E1
21:48:59.18 -23:50:37.1 6.9mag 10P/Tempel
11:24:20.06 -02:55:45.7 16.2mag 29P/Schwassmann-Wachmann
04:29:09.11 +31:42:03.8 17.9mag 47P/Ashbrook-Jackson
10:51:28.83 +07:14:07.5 17.2mag 63P/Wild
00:54:04.66 -05:12:34.3 15.5mag 65P/Gunn
05:17:19.07 +20:45:35.3 13.7mag 78P/Gehrels
20:45:05.19 -22:34:58.0 18.0mag 84P/Giclas
02:52:06.10 +13:02:00.6 16.6mag 88P/Howell
07:35:07.29 +28:40:01.3 16.0mag 93P/Lovas
03:44:32.14 +13:49:17.3 17.8mag 112P/Urata-Niijima
05:30:10.20 +30:58:34.9 16.4mag 114P/Wiseman-Skiff
08:59:34.60 +27:55:56.4 15.1mag 123P/West-Hartley
11:28:04.38 -07:11:36.6 17.0mag 124P/Mrkos
05:24:39.67 +21:10:30.3 16.1mag 128P/Shoemaker-Holt
06:14:42.66 +19:14:35.3 17.9mag 131P/Mueller
00:04:11.02 +03:25:20.8 17.7mag 139P/Vaisala-Oterma
08:22:56.20 +12:10:45.8 18.0mag 141P-D/Machholz
03:22:18.78 -20:00:05.1 14.4mag 161P/Hartley-IRAS
06:48:23.67 +37:13:17.2 15.7mag 162P/SidingSpring
17:11:52.78 +33:13:04.4 12.8mag 169P/NEAT
02:27:42.21 +09:16:34.5 17.6mag 220P/McNaught
16:38:08.69 -09:31:55.7 17.5mag 235P/LINEAR
20:28:10.11 -52:39:45.1 17.8mag 259P/Garradd
02:59:02.71 +21:43:53.5 15.4mag 260P/McNaught
06:41:17.59 +37:46:47.4 17.3mag 295P/LINEAR
15:08:19.07 +03:59:52.4 17.7mag 391P/Kowalski
08:53:38.54 +18:45:26.4 17.9mag 450P/LONEOS
08:23:57.41 +37:25:45.9 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 31 02:30 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 31 02:30 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 31 02:30 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:23:10.887 -03:25:24.16  AT 2026ufr  2026-04-22.35 21.33
16:57:42.712 +33:53:19.16  AT 2026ufq  2026-06-23.44 21.35
14:50:28.888 +16:46:44.65  AT 2026ufp  2026-06-07.39 21.61
12:05:02.443 +29:13:02.68  AT 2026ufo  2026-05-30.37 20.05
09:09:53.671 -09:02:30.45  AT 2026ufn  2026-01-09.51 20.49
07:34:08.170 +30:47:08.44  AT 2026ufm  2026-01-14.35 21.46
14:03:30.403 -34:32:48.54  AT 2026ufl  2026-01-28.64 21.67
10:51:36.205 +30:09:26.04  AT 2026ufk  2026-02-17.36 21.09
13:32:58.187 +44:58:27.08  AT 2026ufj  2026-05-24.29 20.76
13:34:01.068 +38:05:47.39  AT 2026ufi  2026-03-05.53 19.25
13:20:40.408 +13:38:28.57  AT 2026ufh  2026-02-13.64 21.02
11:42:19.217 +49:34:10.35  AT 2026ufg  2026-01-14.61 21.3
14:36:24.931 -00:05:09.39  AT 2026uff  2026-02-13.64 22.04
13:22:52.301 -25:45:26.52  AT 2026ufe  2026-01-27.63 20.37
17:44:22.870 +20:32:02.80  AT 2026ufd  2026-06-06.52 20.9
11:12:24.116 +30:46:40.12  AT 2026ufc  2026-02-17.40 21.22
14:38:54.092 -15:00:33.88  AT 2026ufb  2026-06-16.29 21.19
07:13:08.736 +45:12:54.05  AT 2026ufa  2026-01-19.40 20.98
17:56:20.148 +22:48:23.34  AT 2026uez  2026-05-19.43 20.79
17:03:37.940 +40:54:46.91  AT 2026uey  2026-05-17.49 21.43
-rw-r--r-- 1 apache apache 88K Jul 31 02:30 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Jul 31 02:30:02 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 31s (0.52 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 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: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 53s (0.88 min)
TIMING SExtractor: 16 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 30s (0.50 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 28s (0.47 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: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 12s (0.20 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 75s (1.25 min)
FIELD_Del-02-Q2b1x1: 144s (2.40 min)
=======================================
TOTAL_RUNTIME: 154s (2.57 min)
Finished: Fri Jul 31 02:32:36 CDT 2026